popping at 4500rpm and above
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popping at 4500rpm and above
did a head swap heads were milled .045 to increase comp to 11-1. i used stock length pushrods. i think this is my problem. any thoughts?
thanks in advance, jeff <img border="0" alt="[bang head]" title="" src="graemlins/gr_banghead.gif" />
thanks in advance, jeff <img border="0" alt="[bang head]" title="" src="graemlins/gr_banghead.gif" />
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Re: popping at 4500rpm and above
i used slp springs (good to .600 lift) i have a tr 558-224-112 (changed last week no popping issues) i used this same spring with my b1 558-221-114. and ran it to 6500 guess i'll go get some pushrods to see if it fixes the problem.