1043 2 Camshaft Stage 2 Honda TRX400EX 1999 2008

Features: Computer Numerical Control (CNC) from 8620 billet steel and case harden. Designed and dyno proven in the USA. Engineered by using valvetrain software. Adds a 5%-10% power gain. 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 mid to top end gains.. Engineered to be drop in cams that use stock valve springs (unless otherwise noted).. Slight mid range gain and top end power increase. Does not use an auto-decompression mechanism. Stock starter is sufficient. For single cam engine. Uses stock valve springs and rockers. Intake Valve Lash: 0.130 mm. Exhaust Valve Lash: 0.150 mm..