Is the twin-turbo version on the 13B engine designed to ability the 3rd-era RX-7 released in late 1991. Each and every rotor on 13B-REW has an individual combustion chamber volume of 654cc. With two rotors, the whole displacement was 1308cc. Excellent healthy to get a Mazda swap or alternative undertaking. https://keeganmnlki.smblogsites.com/29775807/a-simple-key-for-mazda-rx-7-engine-unveiled