Is the dual-turbo Model of the 13B engine designed to electric power the third-generation RX-7 launched in late 1991. Each individual rotor on 13B-REW has just one combustion chamber quantity of 654cc. With two rotors, the whole displacement was 1308cc. Excellent healthy for just a Mazda swap or alternative venture. https://jdm-mazda-rx-7-fd-13b-rew78752.loginblogin.com/41131722/jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-fundamentals-explained