12-03-2013, 04:41 PM
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#52
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Drives: 2013 ZL1, 2016 Denali HD
Join Date: Jun 2013
Location: Greensboro Ga.
Posts: 540
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Quote:
Originally Posted by jessrayo
I'm kind of surprised it is this close. It is in no way an internal modification and in the grand scheme of things both of these are pretty minor mods, especially the snout. Compare a blower porting to an upper pulley change and tune. Way more power gains in the pulley. It is all the little things that add up and in my opinion these are a couple of little things.
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