Race City Race Parts Cam will pass NKA Rules check. Our cams have a softer ramp rate on the nose of the cam to help prevent valve float.
RPM Range up to 7000 plus.
This cam will turn more RPM's then the RCP-4 cam.
Our latest NKA cam for the clone engines. This will be replacing our RCP-1 cam.
This new cam offers a larger peak and gross horsepower along with more torque.
If you are happy with RCP – 3 cam you will love our new RCP – 5 cam.
Opens Closes Valve Centerline
Intake 31 74 .003 115
Exhaust 65 38 .003 103
****we recommend the RCP-2 or the RCP-4 cam for all restrictor plate motors***