Chevy's new challenge

[BradLTL]

http://www.youtube.com/watch?v=5yKb6iSWc0k&feature=player_embedded

ZR1 @ Nürburgring Nordschleife in 7:19:53

The car is in stock trim, with new tires. You may use Sport Softs, no other mods, no Skid Force Recover, but you can use other aids.

Anyone got it?