Is the twin-turbo version from the 13B engine designed to energy the 3rd-era RX-seven introduced in late 1991. Every single rotor on 13B-REW has just one combustion chamber quantity of 654cc. With two rotors, the entire displacement was 1308cc. Fantastic in shape to get a Mazda swap or replacement task. https://jdmmazdarx-7fd13b-rewengi43108.dailyblogzz.com/34380710/not-known-details-about-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale