Is the dual-turbo version with the 13B engine built to power the third-generation RX-7 launched in late 1991. Each and every rotor on 13B-REW has a single combustion chamber volume of 654cc. With two rotors, the whole displacement was 1308cc. Excellent in good shape for any Mazda swap or alternative https://trentonrdggd.blogrelation.com/40041549/rumored-buzz-on-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale