Hot Cams Racing Camshaft Single Cam Stage 3 Honda Sportrax 400 Trx400 The Hot Cams Stage 3 Racing Camshaft is designed for riders seeking enhanced top-end power and mid-range performance gains without the hassle. This easy-to-install camshaft doesn't require a core charge or extensive modifications. It's compatible with stock valve springs and rockers, supporting most setups right out of the box. The inclusion of adjustable cam sprockets allows for fine-tuning, ensuring improved throttle response and a more efficient burn. Ideal for performance enthusiasts looking for a straightforward upgrade. Features: Improved Top End over Stage 2 Excellent Mid-range gain over Stage 2 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: Exhaust Cam Lobe Center: 104.500 Exhaust Cam Lobe Duration at 1mm: 257 Exhaust Cam Lobe Lift: 9mm Exhaust Cam Valve Lash: 0.150mm Intake Cam Lobe Center: 110.500 Intake Cam Lobe Lift: 9.100mm Intake Cam Valve Lash: 0.130mm Intake Lobe Duration at 1mm: 262