108cc Stroker Bore Kit #2 - TB Parts - TBW0967 - '88-11 Honda CRF XR Z 50 and 70

108cc Stroker Bore Kit #2 - TB PartsTBW0967Fits '88-11 Honda CRF XR Z 50 and 70 This kit is the same as the Stroker Kit 1 but also includes a VM26 carburetor for better performance. Its an affordable kit that will convert your TB 88cc Race Head kit into a powerful open class 108cc engine (much more powerful than the common Chinese 107 and 125cc engines). Also, this crank was made specifically for the newer engines and thus, you will not have any fitment issues like trimming the piston skirts in order to clear the crank or the piston not lining up with the cylinder deck. The kit includes the following parts: - 51mm Crankshaft with NTN bearings- NEW Genuine Mikuni VM26mm Performance Carb- Intake Kit- Jet kit with 3 different sizes (Stock size is a #195 - Extra jets sizes of 155, 165 & 175)- Throttle Cable- NEW Dual Layered Foam Air Filter- Crankcase and clutch cover gaskets- Head gasket kit This kit requires engine disassembly and therefore, we highly recommend a professional tech