An old Lola IndyCar from about 1992-1994 was present at the Auto Show promoting the unfortunately-canceled Grand Prix of Cleveland. Still, they've already been sharp little cars. And fun to drive, as well. A Lola T93 is my car of choice when I go vintage formula racing.

The front and rear wings attached to the car as shown are used on road courses(appropriate given that Cleveland is a road course) and short ovals(ovals one mile or shorter), the car would have smaller, almost nonexistant wings on longer superspeedways. This is part of the reason open-wheel racing is an expensive sport - while NASCAR only needs to alter the position of its fuel pickup when they go between ovals and road courses, open-wheel cars have to have vastly different internal structures and bodywork.