Is definitely the twin-turbo Model of your 13B engine created to electrical power the third-technology RX-seven released in late 1991. Each individual rotor on 13B-REW has only one combustion chamber quantity of 654cc. With two rotors, the whole displacement was 1308cc. Excellent fit to get a Mazda swap or replacement https://connerptokf.blog4youth.com/31456498/everything-about-13b-engine-and-transmission-for-sale