Is the dual-turbo version with the 13B engine made to ability the 3rd-generation RX-7 introduced in late 1991. Each rotor on 13B-REW has an individual combustion chamber quantity of 654cc. With two rotors, the total displacement was 1308cc. Excellent in good shape to get a Mazda swap or substitute job. https://jdmmazdarx-7fd13b-rewengi99864.blog-mall.com/34528225/the-smart-trick-of-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-that-no-one-is-discussing