can anyone tell me about a super cylinder stock bore and the factory one.what diffrence .had big bore 440 but changing to super cylinder whats dhe diffrance .kindley new at this. on 2000 400ex
2001 660r raptor idels wont take gas
wont take gas
can anyone tell me about a super cylinder stock bore and the factory one.what diffrence .had big bore 440 but changing to super cylinder whats dhe diffrance .kindley new at this. on 2000 400ex