Is the twin-turbo version of the 13B engine created to electrical power the third-technology RX-seven released in late 1991. Just about every rotor on 13B-REW has one combustion chamber quantity of 654cc. With two rotors, the whole displacement was 1308cc. Perfect in shape for any Mazda swap or substitute project. https://augustagecs.theblogfairy.com/33043271/detailed-notes-on-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale