Is the dual-turbo Edition of your 13B engine built to energy the 3rd-technology RX-7 introduced in late 1991. Each rotor on 13B-REW has an individual combustion chamber quantity of 654cc. With two rotors, the full displacement was 1308cc. Excellent in good shape for any Mazda swap or alternative project. Congratulations! https://brookscoevm.blogpixi.com/34112118/the-basic-principles-of-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale