Is the dual-turbo version on the 13B engine made to power the third-era RX-seven launched in late 1991. Just about every rotor on 13B-REW has a single combustion chamber quantity of 654cc. With two rotors, the total displacement was 1308cc. Best in good shape for a Mazda swap or replacement https://juliushaqgu.pointblog.net/jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-no-further-a-mystery-77359741