Quote:
Originally Posted by emolineaux
ok im planning on doing a heads and cam package on my 98z this spring. i just got a great deal on a set of 5.3L 706 heads i was just wondering what the max lift i would be able to do with them heads on a stock ls1 bottom end so that way i know my options for a cam.
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not too sure, depends on springs, RRs, and PRs. I've gone as high as .645 on comp springs. not too sure before you run into issues.