supercharger kit for 03 gt

[moosejaw]

A stock 02-up GT: 360rwhp.
Add aftercooler: 390-395rwhp call it 390

After that it is gravy. In the other post I said we have a customer who has done exhaust work and is ~ 420rwhp. This all jives with Steeda's quoted power levels and I did the dyno's before reading their power quotes.

The 10 psi limit on the program is for real. One of our customers bought a used blower that was pulleyed for 14psi on a 2002 car. It was way lean (15:1) on a test run so we swapped the the pulleys to get 10 psi out of it. I don't remember what the power was because I was focused on the air/fuel ensuring it was safe.

These combo's are slick. They remind me of the smoothness of the 400-450 hp Saleens without the price tag.

If you buy a Vortech or Paxton they will send an ecu return box for reprogramming. Well, they don't have the programs yet. Not even for the '02. So you can throw that fed-ex box out.

Find the best price you can for the blower and have the installer order the reflash and double pump. There is a form to fill out for the reflash. Very simple form includes gear ratio option if you are changing gears. They turn the computer around quickly.

Mike