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ARC Racing 6603 finless billet flywheel designed for Honda GX200 and 196cc clone engines. The small 5-3/4" diameter and lightweight 2.9 lb design allow engines to accelerate quickly, making this flywheel ideal for drag racing and performance kart engines that require rapid throttle response and strong ignition performance.
The ARC Racing 6603 billet flywheel is engineered for Honda GX200 and 196cc clone racing engines where rapid acceleration and high-RPM durability are critical. Precision-machined from high-strength billet aluminum and SFI certified for racing safety, this flywheel provides reliable ignition performance while maintaining structural integrity under extreme racing conditions.
The smaller 5-3/4 inch diameter and finless design reduce rotational inertia and air drag compared to standard diameter flywheels. Combined with its lightweight 2.9 lb construction, this flywheel allows engines to accelerate extremely quickly, making it well suited for drag racing and performance kart builds where fast launch and throttle response are important.
Important: This flywheel requires the #5982 coil relocation bracket and is not designed to work with a stock pull starter assembly.
Due to the smaller diameter design, this flywheel is commonly used in drag racing applications where rapid engine acceleration is desired.
The ARC 6603 billet flywheel fits Honda GX200 engines and most 196cc clone platforms including Ducar 196/212, Tillotson 196/225/228/236, WildCat 223, Predator Ghost 212, and Predator 224 Non-Hemi engines.
The 5-3/4" diameter design reduces rotational inertia and aerodynamic drag, allowing the engine to accelerate faster. This makes it popular for drag racing engines that need quick throttle response.
Yes. The indexed adjustable hub allows timing adjustments in 1° increments with a total adjustment range of about 14° (approximately 24°–38° BTDC).
ARC Racing recommends tightening the flywheel nut to 65 ft/lbs.
No. The ARC 6603 flywheel is not designed to work with a stock pull starter and requires the #5982 coil relocation bracket for proper ignition alignment.
Complete your racing engine build with ARC Racing billet performance parts including billet connecting rods, billet crankshafts, billet sidecovers, and high-performance flywheels designed for Predator, GX200, and clone kart racing engines.
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