Is the twin-turbo Edition of the 13B engine intended to energy the third-technology RX-7 released in late 1991. Each and every rotor on 13B-REW has only one combustion chamber volume of 654cc. With two rotors, the whole displacement was 1308cc. Fantastic suit for just a Mazda swap or replacement undertaking. https://lorenzompbpg.widblog.com/88731829/jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-fundamentals-explained