ARC Racing Billet Flywheel - 6689 - GX200/Clone Taper - Non Adjustable - Speedway Fin

ARC Racing's awesome billet flywheel for the GX200 and clone cranks P/N 6689

DOES NOT FIT PREDATOR 212 CRANKS - DIFFERENT TAPER

FITS PREDATOR 224 NON-HEMI AND GHOST

SFI certified to Spec 1.1

32* BTDC Ignition timing with no offset key needed

Neodymium magnet puts out hotter and longer spark

Half sized fins make more power at high RPM but don't cool as well as P/N 6619

Approved for AKRA/NKA/WKA Box Stock Class

Weighs 3.4lbs 

Set coil to flywheel gap to no less than 0.065" 

Torque the flywheel while holding the other end of the crank securely using a tool or fixture. Your hand is not sufficient to ensure proper torque. Torque to 65ft/lbs after lapping the crank taper to the flywheel bore with Permatex 80036 valve grinding compound until the compound has changed from a dark, gritty grey color to a light grey color and appears smooth. Be certain to wash away all traces of left over grinding compound before installing the flywheel and torquing.