Wiseco Flat Top Piston GX390 This carburetor offers more horsepower

This carburetor offers more horsepower and torque over the Honda carburetors along with the adjustability of a performance carburetor

**Harbor Freight no longer supplies us with cylinder heads

Easy installation

196cc clones and the Non-Hemi 212cc Predator (1st & 3rd Gen)

Included in the kit are 4 bolts with washers and hex nuts to mount the engine to the motor plate

Wiseco Flat Top Piston GX390 This carburetor offers more horsepower18220 Light weight Wiseco piston (2. 682"). . 490" wrist pin for use with long rod (18270). This piston is used as a hone to fit piston in modified standard bore Honda ( or clone ) GX200's Piston has a . 640 compression height. Includes piston, rings, wrist pin, and circlips. The top of this piston is thick and is designed to be milled down to your deck height, so block decking is not necessary. You will need to "mock up" the installation and measure