Is the twin-turbo Edition with the 13B engine made to electric power the 3rd-generation RX-7 introduced in late 1991. Each individual rotor on 13B-REW has just one combustion chamber volume of 654cc. With two rotors, the overall displacement was 1308cc. Perfect suit for your Mazda swap or substitution venture. Congratulations! https://zanderjonhz.bloggactif.com/35131187/the-2-minute-rule-for-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale