3307-E - Hot Cams Camshaft Exhaust Stage 1 & 2 For Husqvarna FC250 2016-2022

Features: For dual cam engine. Adds a 5%-10% power gain. Designed and dyno proven in the USA. Manufactured by utilizing state of the art valvetrain software. CNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile. This exhaust camshaft is to be used with specified stage 1 and stage 2 intake camshafts as noted.. Engineered to be drop-in cams, that use stock valve springs (unless otherwise noted).. Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end.. When used with 0925-1188 (stage 1) provides gains all the way to 11,000 rpm with slight loss 11,000 rpm to rev limit. When used with 0925-1190 (stage 2) it is equal to stock up to 8200 rpm, then gains up to rev limiter. Designed with I.T.R. technology. Exhaust Valve Lash: 0.150 mm..