With the body kit you have a Stage I then.

You will have probs w/ stock:
- soon to be GT500s
- 03/04 Cobras
- Stage II or III Rouschs or Saleens
- LS1s
-LS2s
- Evos
- Subaru WRX STIs
- Lambos
- Ferraris hahaha
- new Camaro soon
- new Challenger soon
- M3s will give you a run
- SRT-4s from the almightly '40 mph' roll


That is all that I can think of now. Some are AWD and can launch like a bat out of hell. Others are good from a roll. THese could all give you a run for your money or easily beat you. It all depends on the driver and other factors. Your auto is a bit slower but more consistent than a five speed.

 

stock for stock the new gto will destroy you from a roll (not sure about a dig) i have raced them and im barely winning by a car or so from a roll.....i would look into gettin a supercharger