88cc Big Bore Race Head & Carb Kit - Honda Trail CT70 91-94 Models

Race Head, 88cc Big Bore kit, and 20mm Carburetor Performance Kit:Fits the 91-94 Honda CT70TBW0940    The TB Parts Race Head has been updated for even more performance!  It now has 25/22mm valves with better porting/flow.  We also kept the combustion chamber the same size and changed the angle of the valves slightly. This will really wake up your stock engine and is comparable in power to the much larger Chinese 124cc engines!!!Includes the following:    - Lightweight aluminum cylinder with steel sleeve- Cast in mounts on cylinder for aftermarket skid plates- Oversized cooling fins on cylinder for efficient heat dissipation- 52mm high compression piston with rings, pin, & clips- Head gasket kit and clutch cover gasket.- High performance race camshaft (for the Race Head only)- 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! The exhaust valve has been upgraded to stai