Johnny Herbert competed using the Stewart SF3 and the Mazda 787B for what activity?
Johnny Herbert John Paul "Johnny" Herbert (born 25 June 1964) is a British racing driver. He raced in Formula One from 1989 to 2000, for 7 different teams, winning three races and placed 4th in the 1995 championship. He also raced sports cars winning the Le Mans 24 Hours in 1991 driving a Mazda 787B. He enjoyed much success in lower-level motor racing.
Mazda 767 The Mazda 767/767B are prototype racing cars that were built by Mazdaspeed for the 24 Hours of Le Mans running under the IMSA-spec GTP class. The 767 replaced the 757 in 1988, upgrading to a newer and larger 4-rotor "13J" Wankel engine which produced nearly 600 hp .