Cylinder Head – YX 50 – 39mm

Description

YX 50cc cylinder head.

Material – Aluminium alloy
Piston diameter suitability – 39mm
Valves – Inlet 19mm / Exhaust 16mm
Cylinder head length – 91mm (machined face to machined face
Intake port diameter – 22mm
Exhaust port diameter – 20mm

Made to fit – YX, Lifan, may fit other engines (check dimensions)

Supplied with internals such as camshaft, valves and tappets already installed.

Note: This part will require the valve clearances/tappets to be set to IN 0.10mm & EX 0.15mm upon installation.