Just had a look again at the map of the new track at pukekohe ,if they put the right diff in the cars and if they can play around with the ratios in the gearbox the cars will be faster coming over the hill would they not be .so when i hear tony cochrane say the track is too fast for there cars and read what others have put up about what they plan for pukekohe it is all for tv ,if you just see the tops of the cars as they go down the back straight standing on the hill who would want to go and see that.