Is the twin-turbo Model of your 13B engine created to electricity the third-era RX-7 released in late 1991. Each and every rotor on 13B-REW has just one combustion chamber quantity of 654cc. With two rotors, the overall displacement was 1308cc. Best in good shape for your Mazda swap or replacement https://jdmmazdarx-7fd13b-rewengi23086.blogscribble.com/33866008/not-known-details-about-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale