I live in Northern Cali and don't know of any good shops to do a dyno tune. I would like to find one near the bay area does any one know where to start. I have searched the net with no results. Thanks!

Try corvetteforum.com to see where NorCal Corvettes are going for their tunes...

Try Synergy Motorsports and talk to Rick. I think I'm going to go with him for a custom tune on my G8 once I decide on an exhaust system.

http://www.synergymotorsports.net/

Synergy has been recommended to me by RichieRich on the corvetteforum. I will be looking them up as soon as I get my Kooks headers and have them installed.