Duke,
I don't mean to argue, but if you look at the qualifying field for the little 500, probably over half were winged guys going topless. Don't say we won't do it. I own two cars and I would take them both to the right venue running non-winged. By the way though, to reinforce the idea of running a car on both dirt and pavement, my second car is a 1999 Stealth dirt car that Sam Davis drives for me (my car, his motor) and he does very well. But my point is, why obsolete a bunch of good cars to try to get dirt drivers to run pavement when there are pavement drivers willing to run.

Tom Paterson