Taida GY6 Big Valve Cylinder Head

Sometimes, just getting more air and fuel in and more exhaust out of the GY6 is how you want to make power, rather than feeding more into the cylinder just to cram it in with the stock sized valves. With a big valve, getting more in will stuff the cylinder with more air and fuel to burn while at the same time the bigger exhaust will allow that used up the mixture to get out faster. This can result in more torque over more power. The Taida GY6 Big Valve Head is available for the 54mm Standard and the 57mm "B"/Upgraded Case**Custom Ported and WPC option also available please contact for more info. Available for 54mm A-Cases, and 57mm B-Cases.

Application:

• GY6 125cc and 150cc engine
• 54mm or 57mm Spacing (head stud)
• 30.5/26.5mm Intake and Exhaust Port
• 63mm - 67mm Big Bore Kit
• 57mm Required Taida GY6 Rocker Seat + Rocker Pin