Is the twin-turbo Variation in the 13B engine meant to electricity the 3rd-generation RX-7 introduced in late 1991. Each individual rotor on 13B-REW has an individual combustion chamber quantity of 654cc. With two rotors, the full displacement was 1308cc. Excellent healthy to get a Mazda swap or substitute challenge. Apex https://jdm-mazda-rx-7-fd-13b-rew90998.answerblogs.com/34073871/a-review-of-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale