The SK Rev Wheel V2 is a premium billet aluminum flywheel designed specifically for the Predator 212 Hemi and Predator 224 Hemi engines. Originally engineered by Raceseng and now refined in its second generation, this flywheel delivers exceptional performance, reliability, and precision balancing for demanding race applications.

Built from high-strength billet aluminum, the flywheel features a streamlined fin design that reduces wind resistance and parasitic drag—translating into more usable engine power at high RPM. A powerful, rare-earth neodymium magnet ensures consistent ignition signal strength. Each flywheel is spin-balanced for minimal vibration and maximum performance.

Version 2 Updates:

• Raised Starter Cup Pedestal: Improves engagement with recoil starters, solving previous capture issues.

• Increased Ignition Timing: Now set at 34° BTDC, ideal for high-RPM performance builds.

Performance Specs:

• Weight: 3.5 lbs

• Timing Advance: ~34°

• Magnet Type: Rare Earth Neodymium

• Material: Billet Aluminum

• Certification: AKRA, WKA, IKF legal

Fitment:

• Predator 212 Hemi

• Predator 224 Hemi

• Only compatible with Hemi-style crankshaft taper

Note: This flywheel is not compatible with Predator 212 Non-Hemi or Honda/Clone crankshafts.

If you’re racing in a stock class or building a high-revving mini bike, kart, or engine for open-class racing, the SK Rev Wheel V2 offers the ideal blend of lightweight design, advanced timing, and proven durability.