S&S Cycle 330-0432 S&S Cycle 99-06 BT 635G Gear Drive Camshaft Kit

S&S Cycle 99-06 BT 635G Gear Drive Camshaft Kit

S&S 635GE Eay Start® gear drive camshaft kit for 1999-'06 HD® Big Twins except '06 HD® Dyna® are recommended for modifed engines with larger displacement and higher compression. More torque and horsepower than bolt in cams can deliver. Requires high lift springs in all applications. An S&S oil pump and cam support plate, along with a stock 2007 and later style hydraulic cam chain tensioner upgrade is highly recommended for chain drive cams.

• Performance intake and exhaust is recommended for maximum performance increase

Type: 635G; Timing Open: Intake 19.5º/Exhaust 58.5º; Timing Closed: Intake 43.5º/Exhaust 37.5º; Duration at 0.053: Intake 243º/Exhaust 276º; Valve Lift : Intake 0.635"/Exhaust 0.635"; Lift at TDC: Intake 0.186"/Exhaust 0.284"