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Old 05-21-2012, 07:49 AM   #1016
Bob Cosby
 
Drives: 2010 Vette
Join Date: Jun 2010
Location: Knoxville, TN
Posts: 572
Quote:
Originally Posted by HPT BANDIT View Post
You can get a tvs kit from ford for the 07 gt500 with a ford racing tune. With 11 psi of boost, it put down 605 rwhp. I posted a link to it earlier in this thread. The tune was less than optimal but you kept your warranty. Flash forward to 2013 with a bigger motor, and more boost but basically the same hp. Yes, I think it's a little low.
We have known for some time that the 13 would have 662 SAE HP. Given that, if 609-ish ends up being about the average (and it is WAY too early to tell), then I'm a bit surprised it is that high. But as we all know....some dyno's read higher/lower than others, and some cars make slightly more/less than others (there is a bit of tolerance in the SAE certification process....there has to be).
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