I think nascar is overrated and I agree, how much skill does it realy take to go around in a circle.  Give me an american rules rally where the first time you see the coarse is when you are on it doing 120 to 130 and you got a co-driver giving you directions out of a book.  Oh, yeh, it is dark and raining or snowing.  Now THAT is a Challenge, and fun to watch.
Now that would be something to see
But if NASCAR wil let drivers race what the bring not a whole lot of rules making everybody race the same car and set-up.
Wheres good Ole Smokie Robinson?
He could bend a rule like nobody could.
So, if somebodys slower, don't slow down the whole pack.
Bring back real cars that looks and run like real cars you can buy today.
2drs/4drs, FWD, AWD, RWD, Import or not. who cares, just a good Ole fashion race of who's a better driver and has better car!.
Go buy a new car, slap in a Nascar Rollcage and GO to the races.