6603-H3 ARC Flywheel
Fits GX340s, GX390s, 420cc Predators, and 460 OHVs
No fins for methanol
14 degrees of
adjustable timing with ARC's signature adjustable timing hub
Small 5 3/4"
diameter and light 2.85lb weight for quick revving and faster acceleration
Due to its small diameter, this flywheel will accelerate faster than
the standard diameter flywheels and even those weighing less than this one. This is
the flywheel for those who want to get out of the hole or corners quickly!
Note: Coil bracket required!
Not included unless specified.
For use with hand held starters (extended nut recommended). Will
not work with stock recoil.
WARNING: No returns on flywheels that have been removed from packaging. Be sure to know what type of motor you have.