Chris Rivas’ Rocket Cams for Big Twins!
Features & Benefits:
* Cruising hi-torque bolt-in cams, Incredible low rpm pulling power
* Very easy on valve train parts
* Designed for 88ci with stock compression ratio or up to 9.5:1
* Best power with free-flow air cleaner and performance exhaust
* Peak performance 1500 to 5000 rpm
* Designed as a Bolt-in, but should always be validated by the Assembling Technician.
NOTE: Requires additional purchase of i nstall kit # SS33-5175
Tech Tip:
* Will Not Fit 2006 Dyna.
* Rollies recommends 1999 model Twin Cam Touring & Dyna’s with tapered cam shaft gear to upgrade S&S Gear Drive Cams.
Proudly Made in the USA !
*Intake: .514 Valve Lift, 14 Open, 36 Close, 230 Duration .053, .162 lift TDC
*Exhaust: .514 Valve Lift, 46 Open, 14 Close, 240 Duration .053, .141 lift TDC
