Hammerhead A9 Camshaft for 150cc, GY6 - M150-1005300-A9

A performance camshaft changes the timing of the intake and exhaust valves, allowing you to customize for the kind of power gain you're looking for. 

• A9 Performance Racing Cam  
• Performance Racing Cam Fits GY6 125cc / 150cc 4-Stroke Engines
• This is a great Performance up-grade when installing a big bore kit or a Performance Exhaust

This camshaft is an easy install - simply replace your existing camshaft with this one! Be sure to have the engine at Top Dead Center (TDC) when removing the old camshaft and install this one in the same position.