Is the dual-turbo Edition of the 13B engine built to electrical power the 3rd-technology RX-7 introduced in late 1991. Just about every rotor on 13B-REW has just one combustion chamber quantity of 654cc. With two rotors, the total displacement was 1308cc. Best fit for the Mazda swap or substitute venture. https://jdmmazdarx-7fd13b-rewengi70909.rimmablog.com/33078853/jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-secrets