Correction, Roger Rodas. They raced the Pirelli Series and encounterd turns a lot tighter than shown above at 150+. They also practised at Willow Springs Interrnational Raceway, my old stomping grounds, at breakneck speed over crazy ass tight turns. Turn 1 is a wide 90degree and that Porshe can do it at an easy 120+. Turn 9 is an inverted 90 more like 110 and I've done that at 105 in my '03 track Cobra. So my question is WTF?