A good friend of mine and Mopar head porting guru and I were having a little discussion as we do several times a week. Now I’d like to see what you guys think. Say you sent your heads to be ported and the guy doing the work showed you these flow numbers. Same head but two different 2.055 intake valves. The first head had spectacular lower lift numbers but at .600 it was done and started backing up. The second set of numbers petered out like most of these heads do because there’s limited volume area to remove. Which head would you go with and why?
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