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ARC Racing 6603-PH billet flywheel designed for Predator 212 Hemi engines. Featuring a 5-3/4" finless design and lightweight 2.90 lb construction, this SFI-certified flywheel reduces drag and improves throttle response for kart racing and high-performance engine builds. See full product details below.
The ARC Racing 6603-PH billet flywheel is engineered specifically for Predator 212 Hemi engines used in kart racing and high-performance small engine builds. Precision-machined from billet aluminum and SFI certified, this flywheel replaces the factory cast flywheel with a stronger race-ready component designed for safe operation at elevated RPM.
With a 5-3/4" diameter and lightweight 2.90 lb construction, the 6603-PH uses a finless design that helps reduce air drag at high RPM. This design improves throttle response and efficiency in racing applications where reduced rotating resistance is important.
A powerful rare-earth magnet produces a strong ignition signal for reliable spark output while maintaining stable ignition timing under demanding racing conditions.
Important: This flywheel requires the #5982 coil relocation bracket and is not designed to work with a stock pull starter assembly.
Important: Always confirm engine configuration before installation to ensure proper fitment.
The ARC 6603-PH billet flywheel is designed specifically for Predator 212 Hemi engines.
Yes. This flywheel requires the #5982 coil relocation bracket for proper ignition coil positioning.
No. This flywheel is not designed to work with a stock pull starter assembly.
ARC Racing recommends a minimum ignition coil gap of .030 inches.
The flywheel nut should be tightened to 65 ft/lbs.
Complete your Predator 212 Hemi engine build with ARC Racing billet performance components including billet connecting rods, billet crankshafts, billet sidecovers, and high-performance billet flywheels engineered for kart racing and high-RPM small engine performance.
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