They used it as a shakedown day, so the car was running with mostly completely new systems and components so it likely would not have run flat out for the majority of that day.posted by Brockles at 10:03 AM on February 19, 2014 More of this please!posted by arcticseal at 10:25 AM on February 19, 2014 Thanks Brockles, I was unclear on the press day rules.