I ran a stock, i think, 06 6.0 6 speed on the way back from work one day. He had his g/f in the car trying to show off and be a b/a and i dusted that damn thing! I couldnt quit smiling cause i wanted a 6.0 before i bought the Z06, and i love having the Z06 over that pig! And him with his g/f in the car was icing!