Mazda didn't give up, however, and at the 14th attempt, in June 1991, the Mazda 787B, powered by a four-disc rotary engine, beat a stellar line-up of Mercedes, Jaguar, and Porsche, to claim the ...

Normally, the Turn 10 sound engineers use Dyno Authority in a business and residential area of Seattle to record their cars' sounds, but when it came to the 1991 Mazda 787B that was unleashed in ...