My wife and myself go to "Fastrack" once or twice a year & drive last years NASCAR & ARCA cup cars. Mostly at Lowe's in Charlotte,NC.
I never have been able to push the cars to the limit; I reach my limit around 165-175 so far; they set the cars up to push so it takes some steering effort... the cars start acting totally different at higher speeds. I start getting vertigo...
You get to run in a 4 to 6 car pack, tailgaiting so close you cant see the bumper of the car you are following;.. the air from car next to you is bouncing your car all around..... try that on a curved freeway onramp at 155mph and you get the idea.
Driving those cars is like driving a jackhammer.
www.fasttrackracing.com