Is the dual-turbo Model in the 13B engine intended to electrical power the 3rd-technology RX-seven released in late 1991. Each and every rotor on 13B-REW has only one combustion chamber quantity of 654cc. With two rotors, the full displacement was 1308cc. Fantastic match for a Mazda swap or replacement undertaking. https://edgarfbpes.livebloggs.com/40171313/rumored-buzz-on-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale