I really like the GT, but I have to say that the only time I've been with one on a track, the driver couldn't run it for more than 10-15 minutes at a time before it began to overheat. Can't imagine that is a desirable trait in a race car. My poseur Viper could soak up the laps for 30-40 minutes at a time, with no overheating, not much brake fade, and no issues at all.
And not giving the Viper any credit for all the racing heritage????? These guys are simply morons.
p.s. It's funny to note that the Viper did better than the GT in Autoweek's slalom and braking tests. Any racer knows that handling and brakes are just as important as acceleration when it comes to actual racing.