GY6 150cc 57mm Bore non-EGR Cylinder Head With Valve
Weight:1.297 kg
8010657mm Cylinder Head With Valve Installed for GY6 150cc 4-stroke engines
* Bore Diameter: 57mm
Overall Height: 60mm
Intake Port Diameter: 24mm
Exhaust Port Diameter: 24mm
Intake Valve
Valve Diameter: 27.75mm
Length: 66mm
Shaft Diameter: 5mm
Exhaust Valve
Diameter of Valve: 23mm
Total Length: 66mm
Shaft Diameter: 5mm