Dry - Straight: Brakestand required for prolonged sqeual or burn.
Dry - Turning: Brankstand greatly assists, however I can still burn a little.
Damp - Wet Straight - Turning: Are you joking?! Let it hit the floor and watch the speedo peg!
I run the SOHC with magnaflow exhaust, open 4.10s, and 255s. All of this is relatively smooth pavement (normal road) that is about 90 degrees ambient (this is florida people).
The longest I have done was a rainy night, I punched it, and let it go to 4th gear... which was about 15 seconds of burning. I dont like to get new tires often, so I dont do it much, but that sure was fun, and since it wasnt a breakstand and was wet, I bet it wasnt TOO bad....
-----Nate