UMA Racing camshafts are ideal for plug and play use on stock and modified motors, even better when used together with their big bore kits. More lift and duration to each rotation cycle allows for more gas to enter the combustion chamber.
This camshaft is made with a decompression pin lobe to allow for easy engine starting.
- Lift: In/7.71mm Ex/7.85mm
- Duration: In/259 Ex/260
Yamaha Y15ZR/Jupiter MX King/Spark/Exciter/Sniper MXi/ T150