Cept thats not an r/c car... its a tether car.
QUOTE
These are the world's fastest model cars with top speeds well over 200 mph.These tether cars are the forefathers of radio control cars, traveling around a track that's over 200 feet in a little more than six-tenths of a second. It equals roughly 90 Gs of lateral acceleration, pulling well over 600 pounds of tension on the wire that guides these missiles.
90g's!