13B-REW
A twin-
turbocharged version of the 13B, the
13B-REW, became famous for its high output and low weight
[citation needed]. The twin Hitachi HT-12 turbos were operated sequentially, with the primary providing boost until 4,500 rpm, and the secondary coming online afterwards. Output eventually reached, and may have exceeded, Japan's unofficial maximum of 280
DIN hp (206 kW) for the final revision used in the series 8 Mazda RX-7.
Applications:
و بعدين بقى!
انا اكتشفت ان فيه 2.6 اتر روتاري بس عارفين قدرته الحصانية قد ايه؟ 700 حصان!!! و تفاصيله كالتالي : The most prominent 4-rotor engine from Mazda, the 26B, was used exclusively for various Mazda-built
sports prototype cars (including the
767 and
787B) in replacement of the older
13J. In
1991 the 26B-powered Mazda 787B became the first Japanese car and the first car with anything other than a reciprocating engine to win the
24 Hours of Le Mans race outright. It is still so far the only car to hold these distinctions. The 26B engine displaced 2622 cc and developed
700 hp (522 kW) at 9000 rpm. The engine design utilizes peripheral intake ports, continually variable geometry intakes, and an additional (third) spark plug per rotor