Do you have to modift valve covers for 1.6 Pro Magnum rockers?
Do you have to modift valve covers for 1.6 Pro Magnum rockers?
I am going to be using Comp Cams Pro Magnum 1.6 roller rockers and I am wondering if I will have to modify my valve covers. What kind of modifications if any?
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Speeds8erM-1
Drag Racing Technique
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Jul 18, 2002 11:36 PM



