While driving my car onto the ramps in the garage this weekend I managed to leave 2 black marks on the floor of my garage from the rear tires spinning.
While on dry pavement if I puch it the car will leave 1 solid black mark. I've had the rear cover off and have verified it is an open rear....
I should be able to tell a different story in a couple weeks. Changing from a 2.56 open to a 3.23 posi.