1966 Ford GT40 MkII

 
Lift:
100 lbs. @ 150 mph, with 525 lbs. of drag
144 lbs. @ 180 mph, with 756 lbs. of drag
177 lbs. @ 200 mph, with 933 lbs. of drag
Reference: Ian Bamsey's The Anatomy and Development of the Sports Prototype Racing Car

ęCopyright 2004, Michael J. Fuller