The only way Nascar and racing belong in the same sentence is with "isn't" between the two words. Maybe if they left the sport alone in the 60s so it continued to be a test bed for new technologies, and you could still go out and buy a very similar car right off the dealer's lot, then I might be interested.
If Speed hadn't dropped the WRC races, then I might still have cable. Of course, they went and ruled out Subaru since they were doing too well.