Hot Cams – Camshaft – Intake – Stage 1 – Yamaha

Adds 5%-10% power gain | Designed and dyno proven in the USA | Engineered by utilizing state-of-the-art valvetrain software | CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile | Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end | For low end torque. | Made to be drop-in cams that use stock valve springs (unless noted).