Billet Flywheel for Gx340 and 390’s

Finless Flywheel designed for the Junior Dragster & 1/8 mile Mini-Bike Engines.

It has an adjustable hub that allows timing changes at 1-degree increments in as little as 90 seconds without the use of offset keys or having to take anything apart.

No fins, for methanol applications.

Will not work with stock recoil.

(Note: Requires the use of the #555681 (or other Briggs PVL Coils)
Coil sold separate. Click here for Coil)

PICTURES FOR REFERENCE ONLY!!! ACTUAL PART MAY DIFFER FROM PICTURE