BenKey Posted September 26, 2006 Report Share Posted September 26, 2006 You're going to want to port the exhaust port. Quote Link to comment Share on other sites More sharing options...
BadbowtieVHO Posted September 27, 2006 Report Share Posted September 27, 2006 So if i was to buy these heads and port the exhaust port, i could still get away with the cam that was designed for the lq9 heads? Quote Link to comment Share on other sites More sharing options...
Quik Posted September 27, 2006 Report Share Posted September 27, 2006 not really, you can still use a LS cam but they are trying to presaude ppl from using those and going with a cam more suited for these heads. these heads have a 2.17 intake i believe [off top of head number] and to get the exhaust even close to the intake will take a huge amount which isnt needed!!!!!!!!!!!! then you have a set of heads that will give you no lowend cause of the size of the valves and air flow with a non matched cam. if you want ot use these heads get a cam that is in their range Quote Link to comment Share on other sites More sharing options...
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