Under Pressure in the Springs would be a best bet. They are a forum vendor and sell anything you could think of for C5's and C6's.
Low end power, cam, heads, exhaust.
Next up is a stroker for up to 600rwhp....way better TQ than the E-Farce space heater. A 416 installed and tuned with your other motor parts is about 8k turn-key.
Top end to 1000rwhp is S/C or twin turbo. We use ECS S/C's. It seems that anyone who goes for a ride in one of the twin turbo cars stops asking about supercharging.
Also available: meth injection, real fuel systems, E85 conversions, and nitrous.
In house load bearing dyno (all wheel drive dyno). Tuning for any platform you can think of. They even added a turbo to a hyundai and nitrous to a minivan (you never know)....AEM stand-alone computer.
(719) 575-0202 · 1739 S Academy Blvd, Colorado Springs, CO 80916
Last edited by SpinMonster; 05-03-2011 at 07:32 AM.