1992 Mazda RX-792P GTP

 
Downforce:
4120 lbs. @ 150 mph, with 759 lbs. of drag
5933 lbs. @ 180 mph, with 1093 lbs. of drag
7325 lbs. @ 200 mph, with 1349 lbs. of drag

Lift-to-drag ratio: 5.43:1
Coefficient of drag: .7
Coefficient of lift: -3.8
Reference area: 1.75 meters square

Reference: Joseph Katz's New Directions in Race Car Aerodynamics, Designing for Speed.  Data extrapolated based upon estimated reference area.

ęCopyright 2004, Michael J. Fuller