1990 Mazda 787 roars again at Road America

Robert Davis drives the 1990 Mazda 787 that finished eight in the 1991 24 Hours of Le Mans. He is seen here in the Featured Race for his class - Modern GT, Trans-Am, Production 1973 to present.

This car features a 4 rotor in-line R26B with approximately 710 HP at 9,000 RPM.