geometry with pro magnum vs standard magnum rockers.
would there be any difference in the resulting geometry between comp cams 1.6 magnum roller tip and 1.6 pro magnum roller tip rockers? or should they both be interchangeable as far as resulting geometry goes.
ie, if you had a perfect setup with magnum roller tips, and swapped to pro magnum, keeping everythign else the same, would you get the same geometry?
Sometimes it will and sometimes it will not end with the same result. That is something that should always be checked after installation. There is no way to know for sure what the geometry will be with a different rocker. It should be pretty close to the same, but it is always a good idea to check it.
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William Hood
Comp Cams
Technical Consultant