The SK200 REV Flywheel is a lightweight, precision-engineered billet aluminum racing flywheel designed for high-performance Honda GX200 and clone-style engines. Built with a rare-earth neodymium magnet and unique low-drag fin design, this flywheel reduces wind resistance and power loss at high RPMs, making it ideal for competitive karting and performance applications.

This flywheel is AKRA, NKA, and WKA approved, meeting the highest standards for racing legality and performance consistency.

Performance Specs:

• Material: CNC-Machined Billet Aluminum

• Ignition Timing Advance: ~34 degrees

• Weight: 3.35 lbs

• Coil Gap: Set to 0.040”

• Flywheel Bolt Torque: 65 ft/lbs

• Charging System Compatibility: Not compatible with stock charging coils

Key Features:

• Lightweight billet design for faster throttle response

• Rare earth neodymium magnet for strong ignition signal

• Engineered fins for low wind resistance and optimized cooling

• Race-legal: AKRA, NKA, and WKA compliant

• Improves acceleration and top-end RPM

• Ideal for performance kart builds and racing engines

Engine Fitment Compatibility:

Fits:

• Honda GX160 / GX200

• Tillotson: 196, 212, 225, 236, 240, 263, 268

• Ducar: 196, 212, 224

• Wildcat: 223, 240

• Harbor Freight: Predator 224 Non-Hemi and Ghost 212

Does NOT Fit:

• Predator 212 Hemi

• Predator 212 Non-Hemi

• Predator 224 Hemi

Note: While some claim it fits the Predator 212 Non-Hemi, tolerances are not precise. Improper fitment compromises safety and reliability. The flywheel is held by the crankshaft taper, not just the keyway.

Installation Help:

For full installation, ignition timing, and tuning guidance, check out our step-by-step blog tutorial:
Flywheel Installation & Tuning Guide

Important Notes:

• Not compatible with stock charging systems (no support for charging coils)

• Must set proper coil gap and torque for reliable operation

• Always inspect crankshaft taper and match flywheel fitment precisely