Quick view Details sku: 793647 793647 Briggs Model 38 Piston W/Rings MSRP: Now: $81.05 Add to Cart Compare Quick view Details sku: 555151 555151 Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view Details sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view Details sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips MSRP: Now: $86.99 Out of stock Compare Quick view Details Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 MSRP: Now: $272.59 Add to Cart Compare Quick view Details sku: 6899 6899 Angled Air Filter MSRP: Now: $9.00 Add to Cart Compare Quick view Details BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" MSRP: Now: $6.25 Add to Cart Compare Quick view Details BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) MSRP: Now: $35.00 Add to Cart Compare Quick view Details Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 MSRP: Now: $22.77 Add to Cart Compare Quick view Details RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" MSRP: Now: $38.00 Add to Cart Compare Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: 555151 555151 Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view Details sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view Details sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips MSRP: Now: $86.99 Out of stock Compare Quick view Details Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 MSRP: Now: $272.59 Add to Cart Compare Quick view Details sku: 6899 6899 Angled Air Filter MSRP: Now: $9.00 Add to Cart Compare Quick view Details BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" MSRP: Now: $6.25 Add to Cart Compare Quick view Details BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) MSRP: Now: $35.00 Add to Cart Compare Quick view Details Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 MSRP: Now: $22.77 Add to Cart Compare Quick view Details RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" MSRP: Now: $38.00 Add to Cart Compare Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view Details sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips MSRP: Now: $86.99 Out of stock Compare Quick view Details Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 MSRP: Now: $272.59 Add to Cart Compare Quick view Details sku: 6899 6899 Angled Air Filter MSRP: Now: $9.00 Add to Cart Compare Quick view Details BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" MSRP: Now: $6.25 Add to Cart Compare Quick view Details BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) MSRP: Now: $35.00 Add to Cart Compare Quick view Details Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 MSRP: Now: $22.77 Add to Cart Compare Quick view Details RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" MSRP: Now: $38.00 Add to Cart Compare Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips MSRP: Now: $86.99 Out of stock Compare Quick view Details Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 MSRP: Now: $272.59 Add to Cart Compare Quick view Details sku: 6899 6899 Angled Air Filter MSRP: Now: $9.00 Add to Cart Compare Quick view Details BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" MSRP: Now: $6.25 Add to Cart Compare Quick view Details BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) MSRP: Now: $35.00 Add to Cart Compare Quick view Details Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 MSRP: Now: $22.77 Add to Cart Compare Quick view Details RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" MSRP: Now: $38.00 Add to Cart Compare Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 MSRP: Now: $272.59 Add to Cart Compare Quick view Details sku: 6899 6899 Angled Air Filter MSRP: Now: $9.00 Add to Cart Compare Quick view Details BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" MSRP: Now: $6.25 Add to Cart Compare Quick view Details BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) MSRP: Now: $35.00 Add to Cart Compare Quick view Details Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 MSRP: Now: $22.77 Add to Cart Compare Quick view Details RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" MSRP: Now: $38.00 Add to Cart Compare Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: 6899 6899 Angled Air Filter MSRP: Now: $9.00 Add to Cart Compare Quick view Details BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" MSRP: Now: $6.25 Add to Cart Compare Quick view Details BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) MSRP: Now: $35.00 Add to Cart Compare Quick view Details Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 MSRP: Now: $22.77 Add to Cart Compare Quick view Details RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" MSRP: Now: $38.00 Add to Cart Compare Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" MSRP: Now: $6.25 Add to Cart Compare Quick view Details BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) MSRP: Now: $35.00 Add to Cart Compare Quick view Details Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 MSRP: Now: $22.77 Add to Cart Compare Quick view Details RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" MSRP: Now: $38.00 Add to Cart Compare Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) MSRP: Now: $35.00 Add to Cart Compare Quick view Details Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 MSRP: Now: $22.77 Add to Cart Compare Quick view Details RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" MSRP: Now: $38.00 Add to Cart Compare Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 MSRP: Now: $22.77 Add to Cart Compare Quick view Details RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" MSRP: Now: $38.00 Add to Cart Compare Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" MSRP: Now: $38.00 Add to Cart Compare Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details Autolite | sku: AR3910X AR3910X Racing Spark Plug MSRP: Now: $6.50 Add to Cart Compare Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor MSRP: Now: $139.98 Out of stock Compare Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: 793647 793647 Briggs Model 38 Piston W/Rings Briggs Vanguard Model 38 Piston W/Rings. For use with the ARC 6275 rod. MSRP: Now: $81.05 Add to Cart Compare Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: 555151 555151 Valve Seat 8hp Briggs Valve Seat 8hp Briggs MSRP: Now: $10.93 Add to Cart Compare Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: 6408 6408 Cylinder Sleeve Cast Iron 2.530" X 2.840" Manufactured from a centrifugally spun cast iron alloy featuring a high tensile strength of 48,000 psi to 53,000 psi which insures ease of installation, trouble free boring or machining. Dimensions 4.500" X 2.530" X 2.840" MSRP: Now: $45.00 Add to Cart Compare Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: 1990P35 1990P35 Wiseco Piston 2.597" W/Rings Pin & Circlips Unchromed Wiseco Piston 2.597 Bore for Briggs 5hp Flathead. Comes with rings pin and circlips MSRP: Now: $86.99 Out of stock Compare Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Briggs & Stratton | sku: 845759 845759 Heavy Duty Starter, Briggs Mod 28/31 Heavy Duty starter motor for Briggs Intek V-twin, Vanguard V-twin, and Model 28/31Our 6611 series flywheels often need, or require the use of this starter on specific high-performance racing engines with compression ratios higher than stock. MSRP: Now: $272.59 Add to Cart Compare Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: 6899 6899 Angled Air Filter The standard angled air filter used in most 4 cycle karting engines. 3-1/2" x 4" with a 20 degree angle. The inside diameter of the mounting flange is 2-7/16". Most OHV kart engines will require an angled air filter Wash with K&N filter cleaner or a... MSRP: Now: $9.00 Add to Cart Compare Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view BSP | sku: DJ-1136 DJ-1136 Muffler Clamp 1 5/16" The strongest header clamp available. If you are tired of your header coming loose or stripping out the threads on the aluminum clamps, this is your answer. Fits RLV#4104 B91XL(stock) and RLV#4106 B91MO(modified) mufflers for 1 5/16" headers MSRP: Now: $6.25 Add to Cart Compare Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view BSP | sku: DJ-1139 DJ-1139 RLV Stock 1 5/16" Muffler (Stock/BP) RLV 4104 "Stock" muffler (B91XL 1-5/16") This is the spec muffler for "stock" 4cycle classes and BP clone class in WKA, FKA, AKRA etc. MSRP: Now: $35.00 Add to Cart Compare Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Wiseco | sku: 2702XM 2702XM Wiseco Rings .140 Piston Rings + .140"These rings are for a wiseco or JE piston that is .140" over the standard bore of a Briggs flathead engine. To be used with the 1982P140 or 11132P4 Piston used in Briggs Animal Strokers Quality rings for your custom projects. MSRP: Now: $22.77 Add to Cart Compare Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view RLV | sku: RLV-4106 RLV-4106 Muffler, Open Modified 1 5/16" Muffler; Open MOD. Not AKRA/NKA/WKA stock class legal1-5/16" I.D. Larger chamber holes allows more exhaust flow than the DJ-1139 MSRP: Now: $38.00 Add to Cart Compare Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Autolite | sku: AR3910X AR3910X Racing Spark Plug This is the spark plug you want for your Honda, Clone, Predator or Animal racing engine. Works great with Gasoline or Methanol. This plug greatly outperforms the stock plug that comes with a Clone or Predator engine. MSRP: Now: $6.50 Add to Cart Compare Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected
Quick view ARC | sku: 6052 6052 ARC Billet Duplex Sidecover kit, Raptor ARC Billet Dual Bearing Sidecover kit for Briggs RaptorBy placing two bearings side-by-side on the PTO side of the crankshaft, we reduce crank flex by up to 40%. Flex is a major cause of crankshaft breakage. Includes cam bearing support, upper oil fill,... MSRP: Now: $139.98 Out of stock Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected
