Kit Includes:
BBR Big Valve/Big Port cylinder head, BBR aluminum cylinder, 52mm 11:1 piston, rings, piston pin, clips, BBR motocross grind camshaft, complete top-end gasket kit, 18mm carb kit, throttle assembly and cable, performance manifold and air filter, BBR camshaft cover (red and black), BBR heavy-duty clutch springs, high volume oil pump and detailed instructions