Originally Posted by opnwhlmnd:
Two things wing cars need
Require a 1" wickerbill on the underside of the top wing should reduce downforce and create a smaller hole in the air.
Have a maximum wing angle rule. Say a 20 degree maximum angle of attack. Anything above that degree is an airdam not a wing anyway. At 20 degrees the wing would have max downforce but leave a smaller downwash or "dirty" air as some call it.
The UMSS series that has a 20° maximum wing angle rule. I've heard the fastest cars are running less than max angle.
Their engines are in the 500hp range so that factors into the whole equation.