HOT CAMS

Hot Cam Crf450/trx450r

Part # CRF450S1-A

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