Is the dual-turbo version on the 13B engine designed to electricity the 3rd-technology 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 replacement undertaking. Shop products https://jdmmazdarx-7fd13b-rewengi44183.vidublog.com/32861116/jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-fundamentals-explained