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ARC Racing 6621-P billet flywheel designed for Predator 212 Non-Hemi engines running a PVL ignition system. This SFI-certified finned flywheel delivers stable ignition timing and reliable high-RPM performance for competitive kart racing engines.
The ARC Racing 6621-P billet flywheel is designed specifically for Predator 212 Non-Hemi engines using a PVL digital ignition system. Precision-machined from billet aluminum and SFI-certified for racing safety, this flywheel provides consistent ignition timing and reliable performance in high-RPM kart racing engines.
The 6621-P flywheel is a non-adjustable finned design that maintains strong ignition signal output under racing conditions. It includes the required ARC 5985 coil bracket with hardware and must be used with the PVL digital ignition coil.
Important: This flywheel is designed only for Predator 212 Non-Hemi engines and will not fit Predator 212 Hemi engines.
The ARC 6621-P flywheel is designed for Predator 212 Non-Hemi engines using a PVL digital ignition system.
This flywheel must be used with the 710106 PVL digital ignition coil and will not work with the OEM ignition system.
The flywheel is preset at approximately 29° BTDC when installed with a standard stock key.
No. The ARC 6621-P flywheel is designed only for Predator 212 Non-Hemi engines.
Complete your racing engine build with ARC Racing billet performance components including billet connecting rods, billet crankshafts, billet sidecovers, and high-performance flywheels designed for Predator, GX200, and clone racing engines.
The 6621-P billet flywheel fits Harbor Freight Predator 212cc Non-Hemi engines, including Gen 1 and Gen 3 versions that use the sheet metal valve cover.
No. The 6621-P flywheel is designed for PVL digital ignition systems and will not work with the OEM Predator ignition coil. A PVL ignition coil such as the 710106 is required.
The flywheel is preset at approximately 29° BTDC when installed using a standard flywheel key.
Yes. The 6621-P includes the ARC 5985 coil bracket and the mounting hardware required to install the PVL ignition coil.
No. The 6621-P flywheel is designed specifically for Predator 212 Non-Hemi engines and will not fit Hemi versions.
ARC recommends a minimum ignition coil air gap of .030" when installing the PVL ignition coil with this flywheel.
