S&S Camshaft - 510V - Evolution Big Twin

The S&S Camshaft adds power and throttle response with a performance cam profile built for your engine.

This is the 510V grind. See the cam specs for lift, duration and valve events, and confirm your engine's compression and valvetrain are matched to the cam before installing.

Fits Harley-Davidson Touring (1984-1998), Softail (1984-1999) and Dyna (1991-1998) models. Check the fitment chart below to confirm your exact year and model.

• S&S Cams are tested on the dyno, street and track before being offered to the public
• With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce
• S&S' best bolt-in cam
• Works with stock pushrods, springs and hydraulic tappets
• Ideal for engines to 96" up to 10:1 compression
• No spring spacing required
• Made in the U.S.A.
• Installer must check coil bind, valve-to-valve clearance, valve-to-piston clearance and cam lobe to case clearance.