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ARC Racing 6607-PH billet flywheel with adjustable timing designed for Predator 212 Hemi engines. Featuring a 5-3/4" diameter and 3.5 lb construction, this SFI-certified flywheel improves throttle response while allowing precise ignition timing adjustment for kart racing and high-performance engine builds. See full product details below.
The ARC Racing 6607-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.
Featuring ARC’s indexed adjustable timing hub, the 6607-PH allows ignition timing to be adjusted in 2° increments without modifying the crankshaft key. This allows racers to fine-tune ignition timing to match camshaft profiles, compression ratios, and track conditions.
With a 5-3/4" diameter and lightweight 3.5 lb construction, the flywheel reduces rotating mass while maintaining excellent ignition stability through a powerful rare-earth magnet that produces a strong spark signal for high-RPM racing engines.
Important: This flywheel requires the #5982 coil relocation bracket and is not designed to work with a stock pull starter assembly.
Important: Always verify engine configuration before installation to ensure proper fitment.
The ARC 6607-PH billet flywheel is designed specifically for Predator 212 Hemi engines.
The adjustable timing hub allows ignition timing to be advanced or retarded in 2° increments without modifying the crankshaft key.
Yes. This flywheel requires the #5982 coil relocation bracket for proper ignition coil alignment.
No. This flywheel is not designed to work with a stock pull starter assembly.
ARC Racing recommends tightening the flywheel nut 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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