I've got a race set up for Thursday with Diablo. Not sure what it'll prove since my car is neither light weight or high reving and he doesn't want me to "borrow" something that is. But to fore warn anyone else who thinks "calling me out" will shut me up, it won't. I'm right about this, so you dumb-estic drivers will just have to be enlightened or frustrated... take your pick.
Fast-Ford... to answer your question: The reason 4cyl and 8cyl cars do not compete in sanctioned racing events is because the 4cyls are clearly out matched.
Now answer my question... What do you drive?