Quote:
Originally Posted by Mr.98GSX
Well tell me if I'm dumb but I was planning on doing a 6bolt bottom end down the line when/if my 7bolt walks and I thought i'd just be easier if I started out with the 6bolt head. Plus I figured that the 6bolt and 7bolt heads are the same except the 6bolt flows more. Am I missing something???
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It might flow more but like Shane said, look at the Evo head as an example. The least restriction(flow) is not necessarily the key point. You need velocity to get the air/fuel charge into the combustion chamber.
Get to the point of a huge turbo and maybe the 1g head will be better? I cant say for sure because I have never researched it.