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Chris Rivas Rocket Cams for Twin Cam
364.95
Chris Rivas Rocket Cams for Twin Cam
Chris Rivas Signature Series Rocket camshafts, are specifically designed for late model Harley-Davidson big twins, with a goal of keeping high cylinder pressure for optimum power throughout the entire RPM range. Developed from years of NHRA Pro-Stock motorcycle racing and engine building, Bonneville land speed racing and street building experience ensures you're getting the highest quality American made camshafts for your twin cam engine.
- NOT FOR USE IN CALIFORNIA
514 Chain Drive Cams:
Best power with free-flow air cleaner and performance exhaust. Cruising hi-torque bolt-in cams. Incredible low rpm pulling power recommended for heavier bikes with stock compression ratio or up to 9.5:1. Peak performance at 1500 to 5000 rpm. Use stock valve springs. Very easy on valve train parts
554 Chain Drive Cams:
Peak performance at 1500 to 5800 rpm. Stock compression ratio or up to 10:1. Best power with free-flow air cleaner and performance exhaust. Powerful cruising bolt-in cam. Uses stock valve springs. Recommended engine sizes 88" to 107" above average mid-range passing power.
Features:
574 Chain Drive Cams:
Powerful Street and Cruising bolt-in cam with .574" lift. 96" to 107" above average mid range passing power. Stock compression ratio or up to 10:1. Best power with free-flow air cleaner and performance exhaust. Uses stock valve springs. Range: 1,500 to 5,800 rpm. Available with S&S Cycle patented Easy Start compression release system.
584 Chain Drive Cams:
Hot .584" lift cam for upgraded engines 103" to 107" Cubic Inch. Ported heads with minimum 10:1 compression recommended. Delivers constant power while reducing detonation. Free-flowing air cleaner and performance exhaust recommended. Uses stock valve springs. Range: 2,000 to 6,000 rpm. Available with S&S Cycle patented Easy Start compression release system.
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Video
https://youtube.com/shorts/OPQKQsGnoFQ?si=eASUDKZsVKsk5k1t