Notice how the time of the Corvette went from 12.5 to 12.1 in the same session... while the 911 went 11.9 both times.
This is probably the most fantastic illustration of how the driver is the one variable that is the most difficult to keep constant.
Now what makes you think the BMI folks are more familiar with 911's than Corvettes ?
Oh - and hopefully the 13s NSX puts to rest any idea that the NSX is a fast car
