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Original Message
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Whatever you do - don't use Perfprmer RPM Cam! |
By Royce P - 01/19/2006 7:13:45 AM; IP 216.196.166.156 |
It ia no good for any purpose I know of. Just a poor design, it has too much overlap for any kind of street use and is too mild for a race car. It just sucks.
Its hard to beat Harland Sharp roller rockers if you are talking about just replacement rockers for using valve springs around 300 pounds open pressure.
For say 600 pounds open pressure with a roller cam then maybe a complete Erson roller rocker setup would be better.
Royce |
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