[skiwesser]

Well, I finally got it dyno-tuned and it baselined 270 rwhp, three runs and a custom burned chip later and she laid down 300.97 rwhp, 337 ftlbs, so that should be about 345-350 at the crank so I got what I was looking for, now I've got to shell out another $250 for a nitrous tune (re-tune) as the chip has 4 switches, I did'nt realize that after a dyno tune I can't mess with the timing or anything so that means no gas until i go back for the retune.

What about when it gets hot and humid? Will I need a retune then?
I ask because this session was at 66 degrees 11% humidity, in summer here it's more like 94 degrees 90% humitity? this will cause problems perhaps?

Anyway I am very pleased with the results as the car drives much smoother and has noticably more power, can't wait to get to strip!!