Make the power you need on a budget while flowing more than a stock head! Complete with Super heavy duty stock rockers, which are 1.2 ratio to help make more power at high RPM. Heavy valve springs and a lash cap for exhaust valve
Suits Gx160, 200, 212 and 225cc engines
A gx160 size chamber with gx200 ports and better flow with a 18cc chamber, improved larger ports over a stock 200cc head with 27/25mm valves
