CAM CRF450R STG 3

Camshaft Stage 3Computer Numerical Control (CNC) from 8620 billet steel and case hardenDesigned and dyno proven in the USAEngineered by using valvetrain softwareAdds a 5%-10% power gainDesigned for peak top end horsepowerEngineered to be drop in cams that use stock valve springs (unless otherwise noted).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.Specifically designed to produce more mid range and top end power in big bore and stroker applications. Not stock displacement. Intake Valve Lash: 0.150 mm. Exhaust Valve Lash: 0.280 mm.