Demon440

just got back from the track after running my best time yet a 13.466@104 with a 1.99 60'. This in my '95 Z28. Anyhow after that run my car is clunking and grinding. Its speed related, not gear or engine. But it does get worse when there is power applied. It sounds like a grind/scrach, and a clunk clunk evey second or so. I looked under the car and can not see any damage. So did I break it? oh its a m6 on regular street 245/50/16s

Thanks

02WS6Bird

iTrader: (2)

its quite possible

Demon440

also the ABS light is on. I did drive the car about 20 miles home. It sounded very bad and loud.

98Grnz28

iTrader: (7)

Sounds like a locker

DietCoke

iTrader: (18)

Sounds like you grenaded your posi. Pop off your rear end cover and check.