Complete cylinder head for cylinder kit 70cc for Lifan engines and "Dax" replica. It is delivered ready for installation with valves, camshaft, rockers, ... The intake and exhaust pipes measure 20 mm in diameter, the inlet valve is 23 mm in diameter and that exhaust 20...

Complete WStd 70cc cylinder head for Honda 6 volt engines It is delivered bare and with the valves not mounted. The intake and exhaust ports are 20mm diameter, the intake valve...