1004 1 Camshaft Stage 1 Honda NX650 1988 1989

Features: 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).. Mid-range and top end power increase. Uses stock valve springs and rockers. Does not use auto-decompression. Stock starter sufficient. Off-road competiton use only. Intake Valve Lash: 0.150 mm. Exhaust Valve Lash: 0.200 mm..