Quote:
Originally Posted by JLMounce
Even with the aftermarket KRE D port?
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I thought you were using a iron head , The aluminum head is fine as well. Ive had my motor from 8.3 to 1 to 10.4 to 1 and as high as 44 psi with all combos. Either one will work . The one thing i noticed was the power gain per pound of boost . The responsiveness wasn't much to notice or to really make any difference . But there are 2 aspects of it that are overlooked maybe with some. 1 is that the lower power with the lower compression can be made up by turning it up some . The second is the window of tuning is a bit wider. More forgiving in my opinion . Right now im stuck with 9.3 to 1 and i wish i stayed with 8.3 ... JMO