Is definitely the twin-turbo Model from the 13B engine designed to ability the third-technology RX-7 launched in late 1991. Each and every rotor on 13B-REW has one combustion chamber quantity of 654cc. With two rotors, the whole displacement was 1308cc. Fantastic in shape for just a Mazda swap or substitution https://13b-turbo-2-engine-for-sa14689.alltdesign.com/not-known-details-about-rx7-engine-57621707