Part # 413-920S
Red Shift 577TC Performance Cams, Chain Drive, 1999-2006 Twin Cam Engines
577TC: Performance cams for 95” and larger Twin Cam® engines.
Nice, smooth power and big torque in engines with good flowing heads, increased compression (10.0+) performance ignition, exhaust and a larger carb or throttle body.
Bolt-in with conical springs or CVO 103” heads; runs very quiet.
Can produce 105-110 rear wheel horsepower and torque in 95” engines.
Adjustable pushrods required.
Recommended Top End Gasket Kits: Choose a full top end gasket kit if you’re doing headwork with cam install or a cam-change-only kit for bolt-in cams which do not require head removal (includes cam, tappet, rocker lid gaskets and pushrod o-rings).
**These cams can not be used in 2006 FXD engines.**