Hot Cams - Racing Cam Stage 2 Yam (exhaust) Offroad

We race on the track, not the dyno! most camshaft designs are developed only on a dyno.Good camshaft designs not only increase power, they also improve throttle response.However, more power and better throttle response is a difficult design problem.Hotcams’ itr technology solved this dilemma through highly engineered opening ramps not found on other cams.Using itr technology, the critical ramp area is designed to give your engine a cleaner intake charge and a more efficient combustion cycle, making your engine more responsive at all throttle openings and giving the rider better feel and control of the engine! you will notice the difference!