One of the most prominent 4-rotor engine from Mazda, the 26B, was utilised only in a variety of Mazda-built sports prototype cars including the 767, 787B plus the RX-792P in substitute from the older 13J. In 1991 the 26B-powered Mazda 787B turned the 1st Japanese car or truck and the very first auto with anything besides a reciprocating piston engi