Depends on what lap times you need to pull really ... Corvette ZR1 RM can do three laps and laps at 6.05 - 6.15. Don't know if that'd be quick enough though?
I think it will be as I can win the all stars event against a 787B in a Castrol Supra 01 just doing a 6.15 - 6.20 ... I'd fancy trying it in a Supra actually, roll on the endurance save option and I'll try it.