Cams, S & S 551 Easy Start Cams Big Twin 2007/L*, 2006 Dyna Inc Installation Kit 106-4947
Cams, S & S 551 Easy Start Cams Big Twin 2007/L*, 2006 Dyna Inc Installation Kit 106-4947
eatures & Benefits
- Great way to increase performance at an affordable price
- Quick installation - reuse many of the stock components
- Easy Start Cams allow stock starter to start any engine
- Cams fit Big Twin 2007/Later
S & S 551 Cam Kit
Easy Start Chain Drive
Valve Timing Intake: 17°/19°
Valve Timing Exhaust: 41°/17°
Valve Duration Intake: 216°
Valve Duration Exhaust: 238°
Valve Lift: .550
Centerline Intake: 91°
Centerline Exhaust: 102°
Lift @ TDC Intake: .178
Lift @ TDC Exhaust: .170
Note: Cam is not recommended with compression ratio of 10:1 or higher