Prima YTX7L-BS 12V 6Ah AGM Battery - 100 CCA scooter-topcase This head uses 64mm valves

This head uses 64mm valves and requires a 64mm rocker arm

Polini drive boss

114-85-10PCS

Intake manifold upgrades are essential when running a larger carburetor to prevent bottlenecking your performance flow

DON'T ORDER THIS ONLINE

Prima YTX7L-BS 12V 6Ah AGM Battery - 100 CCA scooter-topcase This head uses 64mm valvesThe Prima YTX7L BS is a premium 12V maintenance free AGM (Absorbed Glass Mat) lead acid battery. Specifically engineered for modern scooters and light motorcycles, this battery offers superior vibration resistance and reliable cranking power. As an AGM battery, it is leak proof and requires no water top offs once activated. Technical Specifications Voltage: 12V DC Cold Cranking Amps (CCA): 100 Capacity (Ah): 6Ah Dimensions: 4 1 2" L x 2 13 16" W x 5 3