From what i have seen over the past couple of years no single P1 car other than the Audi has proven capable of running flat out for 24 hours - the Pescarolos have been running to a pace.
Corvette and Aston do run flat out for 24 hours - while the Aston V12 is not an ideal configuration and is heavier than the Judd V10 i suspect that the engine will end up being quite a bit better!! Factory vs privateer argument again
