Is the dual-turbo version of your 13B engine designed to electrical power the 3rd-generation RX-7 launched in late 1991. Just about every rotor on 13B-REW has an individual combustion chamber quantity of 654cc. With two rotors, the total displacement was 1308cc. Excellent suit for a Mazda swap or replacement challenge. https://augustagecs.theblogfairy.com/33043271/detailed-notes-on-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale