Hot Cams Racing Intake Camshaft Stage 2 Polaris RZR XP 900 The Hot Cams Stage 2 Racing Intake Camshaft enhances your motorcycle's performance significantly. Designed for high-RPM excellence and improved mid-range torque compared to Stage 1, it allows for a seamless upgrade without the need for major engine modifications. Compatible with stock valve springs and rockers, it ensures a hassle-free fit for most motorcycles. Featuring model-specific adjustable cam sprockets, it allows for precise tuning to achieve the best performance. Riders can expect a more responsive throttle and improved combustion efficiency, surpassing stock capabilities. Features: Improves Top End over Stage 1 Mid-range gain over Stage 1 High performance racing camshaft No core required Designed to be use with stock valve springs and rockers on most applications (unless noted) Adjustable cam sprockets supplied (model specific) Improved throttle response technology Improved intake charge and combustion cycle over stock Specifications: Intake Cam Lobe Center: 104.860 Intake Cam Lobe Lift: 9.630mm Intake Cam Valve Lash: 0.150mm Intake Lobe Duration at 1mm: 227.800 Shim Kit: Hcshim02