Is the twin-turbo Edition with the 13B engine meant to ability the third-era RX-7 introduced in late 1991. Each and every rotor on 13B-REW has one combustion chamber volume of 654cc. With two rotors, the total displacement was 1308cc. Fantastic match for any Mazda swap or alternative venture. Apex seal https://jdm-mazda-rx-7-fd-13b-rew54050.webdesign96.com/34353160/jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-fundamentals-explained