Is the dual-turbo Edition of the 13B engine made to power the 3rd-technology RX-7 released in late 1991. Each individual rotor on 13B-REW has only one combustion chamber quantity of 654cc. With two rotors, the total displacement was 1308cc. Perfect match for your Mazda swap or substitution job. The folks https://jdmmazdarx-7fd13b-rewengi43108.dailyblogzz.com/34380710/not-known-details-about-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale