S&S CYCLE Camshaft Kit - Easy Start - 570 Gear Drive - Twin Cam '99-'06 (except '06 Dyna) 106-5243

Camshaft Kit - Easy Start - 570 Gear Drive - Twin Cam '99-'06 (except '06 Dyna)
Allows 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, Designed for 88"/95"/103" engines with compression ratios between 9.0:1 and 10.0:1, Power increase across entire power band from 3200 rpm - 5700 rpm, Bolt-in , Includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, threat lock and instructions , Made in the USA, Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance., Not for models with OEM compression releases.