Description
S&S Cycle 551CE Easy Start Chain Drive Cam Chest Kit
Features:
- Upgrade to S&S Cycle bolt-in performance chain drive camshafts
- Improved engine performance – higher lift and optimized cam timing
- S&S Quickee pushrods – easy installation, without removing rocker covers
- Replace stock oil pump, cam support plate, cams, chain tensioners, and tappets with all new premium U.S. made S&S Cycle components
- Upgrade 1999-’06 models to 2007-’16 style oil pump (included) for better, more consistent oil pressure
- S&S Cycle Hydraulic Cam Chain Tensioners -improved valve timing and chain life
- Centerline Intake:92.5°
- Duration Exhaust @ .020:237°
- Grind:551CE
- Lift @ Top Dead Center Intake:.163″
- Duration Intake @ .020:215°
- Lift @ Top Dead Center Exhaust:.179″
- Lift:.550″
- Valve Timing Exhaust:39°/18°
- Centerline Exhaust:100.5°
- Valve Timing Intake:15°/20°
