ARC Billet Flywheels

High-Performance Flywheels for Mini Bikes, Go Karts, Jr Dragsters and Mower Racing. 

ARC Billet Flywheels are engineered to deliver exceptional performance for many small engines. Each flywheel is precisely machined to enhance engine acceleration, reduce rotating mass, ensure proper cooling and promote consistent ignition timing. Whether you're racing competitively or improving your setup for recreational performance, ARC flywheels are built to withstand high RPM conditions and deliver reliable power every time.

Why Choose ARC Billet Flywheels?

ARC has long been a trusted name in small engine racing for high-performance parts - and their billet flywheels are no exception. These components are built from solid aluminum alloy stock for improved strength and durability. Designed with advanced timing features or adjustable timing features, ARC flywheels help optimize performance with accurate spark delivery and increase throttle response. With consistent engineering and proven results on the track, ARC flywheels are a smart upgrade for serious small engine enthusiasts.

Benefits of Using Billet Flywheels in Racing

  • Improves throttle response for quicker power delivery and control
  • Reduces rotating mass, enhancing engine acceleration and performance
  • Withstands higher RPMs without flexing or failing under stress
  • Delivers consistent ignition timing for peak performance and efficiency
  • Helps prevent engine damage during high-speed racing conditions by providing proper cooling 

Flywheel Compatibility by Engine Type

ARC Billet Flywheels are designed to match a wide range of small engines commonly used in kart, mini bike, Jr dragster and mower racing. Whether you're working with a stock setup or a modified build, compatibility is key for safety and performance. Available options cover:

  • Predator 212cc – Hemi and Non-Hemi versions for mini bike cruising and racing
  • Honda GX160 / GX200 – Widely used in many different racing classes
  • Clone 196cc Engines – Popular for competitive karting racing
  • Tillotson Racing Engines – High Performance-focused flywheel models available
  • Briggs & Stratton Engines – Select flywheels offered for certain models

How to Choose the Right Go Kart Flywheels

  • Know your exact engine brand, size, and series
  • Identify whether your engine is Hemi or Non-Hemi
  • Match flywheel timing specs with your ignition setup
  • Choose based on your racing class, track rules or performance needs  
  • Consider weight and material for throttle response needs (drag or circle racing)
  • Look for SFI-certified models for added safety assurance
  • Ensure flywheel supports your desired performance and RPM range

 

Shop ARC Racing Go Kart Flywheels

Unlock peak performance with ARC Racing’s premium Small Engine Performance Flywheels. Explore our full selection today and find the perfect fit for your engine. Order now for fast, reliable shipping!

  • 6601 ARC Billet Flywheel, 3HP Diam. Jr. Dragster 2.7LBS

    6601 ARC Billet Flywheel, 3HP Diam. Jr. Dragster 2.7LBS

    (1)

    SFI certified billet aluminum 3 hp(5-3/4") diameter flywheel for Jr Dragster engines (no fins). The keyway is installed to advance the ignition timing to 30° BTDC. The flywheel weighs 2.7 lbs and has a super-strong rare earth neodymium...
    $145.00 As low as $3.40/mo with Learn More
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  • 6603 ARC Billet Flywheel, Adj. 3HP Diam. Jr Dragster 2.90lbs

    6603 ARC Billet Flywheel, Adj. 3HP Diam. Jr Dragster 2.90lbs

    (2)

    SFI certified billet aluminum 3 hp diameter flywheel for Jr Dragster engines (no fins). The keyway is in the stock position when the flywheel's indexed adjustable timing hub is set to the negative side of the index range. Index marks are in 2°...
    $185.00 As low as $4.34/mo with Learn More
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  • 6618 ARC Billet Flywheel, GX200/Clone 196 Adj. Timing

    6618 ARC Billet Flywheel, GX200/Clone 196 Adj. Timing

    ARC Racing SFI Certified 6618 Billet flywheel with adjustable timing for the Honda GX200/Clone Clone 196cc, Ducar 196/212 and Tillotson 196/225/228/236, WildCat 223, Predator Ghost 212 and Predator 224cc NON Hemi engines. The hub comes set...
    $175.00 As low as $4.11/mo with Learn More
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  • 6608 ARC Billet Flywheel B&S Flathead 5hp

    6608 ARC Billet Flywheel B&S Flathead 5hp

    (1)

    Our billet SFI Certified Limited Modified flywheel with adjustable timing for the Briggs & Stratton 5hp flathead "raptor" engine. The keyway is in the stock position when the flywheel's indexed adjustable timing hub is set to the negative side of the...
    $175.00 As low as $4.11/mo with Learn More
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  • 6611-28 ARC Billet Flywheel, Briggs Mod 28 Flathead

    6611-28 ARC Billet Flywheel, Briggs Mod 28 Flathead

    ARC's SFI certified billet aluminum flywheel for the Briggs and Stratton vertical crankshaft Model 28 Flathead engine often used in lawnmower racing. The 6611 flywheels are designed as a bolt-on billet aluminum replacement for the cast-iron stock...
    $365.00 As low as $8.57/mo with Learn More
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  • 6607 ARC Billet Flywheel, 3 HP Diameter. Finned Adjustable 3.5lb

    6607 ARC Billet Flywheel, 3 HP Diameter. Finned Adjustable 3.5lb

    SFI certified billet flywheel for the Briggs 5hp flathead. 5-3/4" diameter(3hp) adjustable timing flywheel with rare earth magnets for a hotter spark. Timing set at 24 BTDC with 14 degrees advancement by utilizing ARC's innovative timing advance hub...
    $195.00 As low as $4.58/mo with Learn More
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  • 6603-GX200/Clone 196 Billet Flywheel, 5-3/4" Diam Finless 2.90lbs

    6603-GX200/Clone 196 Billet Flywheel, 5-3/4" Diam Finless 2.90lbs

    ARC Racing Billet Aluminum Flywheel for the Honda GX200/Clone Clone 196cc, Ducar 196/212 and Tillotson 196/225/228/236, WildCat 223, Predator Ghost 212 and Predator 224cc NON Hemi Engines. SFI certified Billet Aluminum 3 hp diameter flywheel for Drag...
    $185.00 As low as $4.34/mo with Learn More
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  • 6607-GX200/Clone 196 Billet Flywheel  5-3/4" Diam. Finned 3.5lbs

    6607-GX200/Clone 196 Billet Flywheel 5-3/4" Diam. Finned 3.5lbs

    ARC Racing SFI certified Billet Aluminum Flywheel 6607-GX200 for the Honda GX200/Clone Clone 196cc, Ducar 196/212 and Tillotson 196/225/228/236, WildCat 223, Predator Ghost 212 and Predator 224cc NON Hemi Engines. 5-3/4" diameter(3hp) adjustable timing...
    $195.00 As low as $4.58/mo with Learn More
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  • 6604 ARC Billet Flywheel,5 HP Diam. 3.75lbs Adj.Finless

    6604 ARC Billet Flywheel,5 HP Diam. 3.75lbs Adj.Finless

      *SFI certified billet aluminum 5 hp(6-3/4") diameter flywheel for flathead Jr Dragster engines (no fins). The keyway is in the stock position when the flywheel's indexed adjustable timing hub is set to the negative side of the index range...
    $185.00 As low as $4.34/mo with Learn More
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