TB 108cc Big Bore Kit, V1 Race Head, & 26mm Mikuni VM26 Carb/Kit – Honda 50cc & 70cc Various Models Clutch Bowl screws

Bowl screws

- Intake Kit ported to match the stock KLX head

included is a piston with bigger reliefs to match the larger valves of the new race head

Takegawa +R Head Kitaco Head

Instructions do not come with the kits but the installation of the crankshaft is just like installing a stock Honda crankshaft and both manuals cover this

TB 108cc Big Bore Kit, V1 Race Head, & 26mm Mikuni VM26 Carb/Kit – Honda 50cc & 70cc Various Models Clutch Bowl screwsTB 108cc Big Bore Kit, V1 Race Head, & 26mm Mikuni VM26 Carb Kit Honda 50cc & 70cc Various Models TB Parts 108cc V1 Race Head Kit, 52mm Bore Kit, & Mikuni VM26 Carb Kit. Converts the following stock engines to 108cc: 4 speed CT70H, SL70, and XL70. Also for 81 & up ATC70 and 3 speed 80 81 CT70 Starting with the V1 cylinder heads larger 25 22mm stainless steel (21 4N) valves, better porting, larger cam, improved valve geometry and superior quality this