HOT CAM KTM520

Camshaft Stage 1Designed and dyno proven in the USAEngineered by using valvetrain softwareAdds a 5%-10% power gainCNC machined from 8620 billet, case hardened steel for an exact fit and lobe profileSelect 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-endDesigned for low end torque.Engineered to be drop in cams that use stock valve springs (unless otherwise noted).Offroad competition use only. Excellent top-end power increase. Works well with big-bore kits. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism. Intake Valve Lash: 0.130 mm. Exhaust Valve Lash: 0.130 mm.