05-18-2016, 07:15 AM | #85 |
old school chevy rodder
Drives: 2013 2SS/RS Manual,DM exhaust,CRT Join Date: Jul 2012
Location: Oregon
Posts: 5,588
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Having milled the heads you know the distance / geometry has slightly changed and if you have a aggressive cam you could go PTV interference requiring fly cutting, but most likely not with just a little longer pushrod, and a mild clean up clean the deck.... if your not a real aggressive cam, keeping safe PTV is crucial and a good reason to ditch springs every 25k to keep the springs with good strength. If your just gaining part of a point of compression your tune should be good, only adjusting the knock retard slightly is what would IMO be done. Good Luck.
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Tags |
heads cam, install, ls3 engine, naturally aspirated, noise |
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