As a huge beleiver in the calc.vet method of tuning (done several this summer with great results) I have a friends GTO coming in that I did some tuning on last year, ls3 heads, intake, he just put a different cam in it. I imagine that it will be pretty close as the cam is smaller and better suited to the ls3 heads. I would like to try the CALC.VET on it, and my wifes GTO if I ever get around to putting a cam in that thing.
I didnt have a ton of time to look today, but I am sure that the E40 has different pids that will have to be used to get it to work.
I know that this is the gen3 section, but I thought that if anybody had tried it they would chime in, or for sure this would get more looks being around the calc.vet stuff. (JOECAR)