does anybody know of a good tuning shop that i can take my 87 elky to, i just put a 5.7 hydraulic rolloer TPI motor in it and i dont have the tools to tune or make any adjustments. i need a dyno. i located in orange county and will comute. the motor is pushing around 375 hp. thanks in advance.

Check out the SoCal boards. At the top of the page they have listing of local 3rd gen friendly companies. On there you'll see a listing for Don Lorentzen(Dyno Don), he has a shop in Orange near the Pond. He generally only works on thirdgens, but since you have a tpi he'll probably still help you out. He doesn't have a dyno, but he and his son do complete computer tuning and do an excellent job.