I agree that's an open rearend. But when I have taken my SRT6 out to do 1/4 mile runs on my G-tech, I alway's do a burnout (power-brake) and let the car move forward slowly, both tire's are smoking and the car back end alway's to the left (kind of sideway's). The only time my car will not spin both tire's is if I'm making a vary sharp turn and nail it. There's two clean stripe's about 12' to 15' long on the concrete outside my garage where the car was parked one day last Fall from where the wife & I had got into it, I was really pi$$ed off. I walk out the door, got in the car and just to let her know I was leaving I turned off the TC and nailed it. If it wasn't dark and raining at the moment I could go out and take a picture and post it up, you can still barly see the mark's from 2 or 3 months ago.