Quote:
Originally Posted by Valkyrie14
Good. Easy to work with and they have a lot of experience with LS engines. One of the owners had a CTS-V and just got a C-8 (it is badass). The tuner (I think Mike is his name) got 625 rwhp on his base tune, and pushed that up to 668 rwhp. I recommend them.
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ill give them a call over lunch!