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Whats the diffrence????

   
Old 02-11-2007, 12:50 AM
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gearbanger
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Default Whats the diffrence????
ok i was thinking the edlebrock performer rpm and rpm2 is there any diffrence between the lower manifold?
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Old 02-11-2007, 12:51 AM
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r.barn
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Default RE: Whats the diffrence????
yes, the RPM2 has bigger runners. more for stroked or high rpm or boosted engines.
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Old 02-11-2007, 12:57 AM
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gearbanger
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Default RE: Whats the diffrence????
ok.... i know the upper is diffrent for sure....... how much bigger are the runners? if its something that i can port my self then i can port my bottom manifold and just buy the top manifold for it..... will thats work or is the rpm2 totally diffrent? by the way the pics look like it should work... or am i wrong?
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Old 02-11-2007, 05:14 PM
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Default RE: Whats the diffrence????
NO body knows?????
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