TTMRC GY6 67mm RR 4V Cylinder Head

TTMRC GY6 RR 4V Head
-TTMRC 25/22 Valves
-TTMRC Camshaft with Timing Gear
-TTMRC Roller Rocker Arms with Pins
-TTMRC Valve Cover & Cam Gear Cover
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Spec:

Intake Valve Diameter: 25mm
Exhaust Valve Diameter: 22mm
Intake Port Diameter: 30mm
Exhaust Port Diameter: 27mm
232cc 66mm Stroke Timing Chain: 96L (Not Included)