Normal?
I've got a bone stock 01 WS6, M6. From a dig, I can spin the tires through 3rd. This alone I find pretty good, for a stock car.
But a little more unussual is the fact that I can, from a second gear roll, slam it into third at approximately 75 MPH and bring the rear tires to a light smoking. Only inching out of the throttle replants the tires in a timely fashion, so its a lot more then a squeek.
Is that good for one of these cars?
Chirping/slightly spinning tires isn't the greatest test either. When all I had was a cat-back on my otherwise stock A4 I raced a lightly modded Mustang Cobra. It chirped the tires shifting into second and third...but still lost to me..and I could punch it from a dead stop and not spin.

