Thread: L99/LS3
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Old 08-04-2009, 06:30 PM   #17
Gentry78
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Drives: 97 c1500/92 olds
Join Date: Oct 2008
Location: Texas
Posts: 5,279
Quote:
Originally Posted by LPFSTheFett View Post
Stock LS3 vs Stock L99 Dyno graph

Just did a tune only on my LS3 today and picked up 14rwhp/13rwt. Not too bad, but I'm pretty sure the L99's pick up a considerable amount more for a tune only.



Before and after dyno on my LS3
damn the stock is rich
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