07-14 EZ/STR CAM KIT CH/DRIVE 557

Allow for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe is centrifugally retracted and the engine runs normally, with full compression, and without any loss in performance Bolt in design Made in the USA Includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, threat lock and instructions Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance. Not for models with OEM compression releases. Designed for Tri-Glides and other heavy bikes