Looking to pull extra horsepower out of your 140cc engine?

Kit consists of:

Z-40 camshaft.
Race valve springs.
Cam sprocket.

The kit takes 1 hour to fit & will give you an easy 2 HP on your stock engine. The mid range improvement is also very impressive at around 1.5 - 2 hp also.

No need to re-jet, just fit & forget. Suits Motovert 140cc, PitPro 140cc, YX140cc and 1P56FMJ engines.