It's an 02 or 03 vette, I'm going behind someone elses tune, so it's hard to say what's done exactly, but it jumps pretty hard when you go from P/N into gear.
It's idling at about 850 currently. I thought that maybe it was all the airflow tables excessivly high causig it, but since they've been lowered it still does it. The car also has a 3200 converter in it.
Any ideas?