S&S Cycle 106-4850 S&S Cycle 2006 BT Dyna Easy Start 640GE Gear Drive Camshaft Kit

S&S Cycle 2006 BT Dyna Easy Start 640GE Gear Drive Camshaft Kit

S&S .640 inch lift cam is used in S&S T124 engines, this cam is designed to make horsepower. Intended for engines of 95 CID or more with compression ratios between 10.5:1 and 11.5:1. 3000-6000 rpm

• Cam kit includes inner gears as well as an outer cam drive gear kit and fits 2006-16 Harley-Davidson® big twin and '06 HD® Dyna®
• Improves valve timing accuracy by eliminating timing chain lash
• Easy Start Cams allow stock starter to start any engine
• No tensioner shoes to wear out or fail

640GE, Twin Cam/Dyna