stupid question, is it posi??my friend had limited slip posi on his camaro, and it kept snapping some spring and returned to regular(whatever they call it when its not posi)
I had the same problem off the line with my bike(spinning fishtails), the cure was a high quality soft rubber compound tire. they were expensive, and they didnt last long, but they solved the problem.maybe some pirelli tires will make a diffrence??
I have 295 50 15's bf.goods on the vette, no problems there.