Description:

This kit is the complete kit to convert your stock motor into a powerful open class 108cc engine (much more powerful than the common Chinese 107 and 125cc engines). The kit includes the following parts: - 51mm Crankshaft with NTN bearings - High compression piston with rings, pin, & clips - NEW Race Head – Larger valves (now 25/22mm) and better flow for increased performance. Also has bigger cooling fins. Includes all necessary parts and comes assembled! - Lightweight aluminum cylinder with steel sleeve, cast in mounts for skid plates, and larger cooling fins. - High performance race camshaft - NEW Genuine Mikuni VM26mm Performance Carb, Intake Kit - Throttle Cable - NEW Dual Layered Foam Air Filter - Crankcase and clutch cover gaskets - Head gasket kit. ********* You should also have the following parts: - High volume oil pump - Oil Cooler - Big Bore Exhaust - HD Clutch - CR8HSA spark plug (not required, but recommended) Additionally, we do not recommend the use of an inner rotor kit with this clutch (on a 108cc or larger engine) as it can lead to premature clutch failure due to extra fatigue placed on the clutch housing. ******Honda Cam Sprocket , Side Oil Plate are extra and required from 1969-88.******