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Old 02-23-2013, 08:54 PM   #11
fastvee
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Drives: 2011 CTS-V, 2010 SS
Join Date: Feb 2013
Location: There
Posts: 118
Quote:
Originally Posted by Nightmare2012 View Post
yes i dont predict be making over 550 hp should i start modding the diff already?
550hp? I made 420rwhp cammed with an l99 conversion. To motor you're probably going to see just around 500.

I broke my differential in several pieces internally with cam bolt ons. So I'd start thinking about modding it or at least putting posi mod.
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