Cam, S&S 510V Big Twin Evo All Years 33-5124

Cam, S&S 510V Big Twin Evo All Years 33-5124
508 Cam - Bolt-in cam intended for stock engines with less than 10:1 compression ratio. Quiet valve train with excellent low/mid range torque for touring and 2 up riding

510V Cam - Bolt-in cam that works well with stock or ported heads. Improved ramp design results in low valve train noise. Meant for engines up to 96 and 10:1 compression ratio. 3000-5000 rpm

561 Cam - or 80-96 engines at 9.5:1-10.5:1 compression ratio. Provides strong midrange power. 3000-5500 rpm

585V Cam - A versatile cam for 80-96 engines with 10:1-10.5:1 compression, and larger engines with 9.5:1-10:1 compression ratios. 3500-6000 rpm

600 Cam - An exceptional cam in any large displacement engine with 9.5:1 to 10.5:1 compression. 3500-6000 rpmS&S
510V Cam
Fits Big Twin Evolution 1984/1988
Valve timing close/open: Intake - 20^o/38^o , exhaust - 52^o/20^o
Valve duration: Intake - 238^o, exhaust - 252^o
Valve lift .510
Lift @ TDC: Intake - .187, exhaust - .178
No spring spacing required
Requires hydraulic tappet