I only watched the first 1/4 of that video and it irritated me enough to stop watching. That is a terrible driving!!!
At no point EVER should you be coasting on a race track!!!
Apparently at the end of the straight away they have a speed limit.
Throttle should be applied mid way through a corner not after.
Pretty sure that without the extra weight of a passenger to run a lousy bit of filming and some propper driving, the VT could have passed the Genesis with it's current driver.