Just ran across this looking for wingless 600 sprint racing information. Check it out: http://www.rocevent.com. This is cool! A $5000 to win indoor 600 sprint race run on a banked indoor clay track. The race will offer additional money for accepting an challenge to the driver who has pole points but wishes to gamble his starting position by letting a fan redraw his starting spot. I wonder if any midwesterners will trek to PA for a potential $8500 weekend payday?

is this event 600 upright or is this event the sidewinders?

This will be for sidewinders. They don't know what uprights are in PA.

After taking a quick look at the race rules I believe the cars would be similiar to the POWRI 600's.