May be the twin-turbo Model on the 13B engine meant to electric power the third-generation RX-seven released in late 1991. Each rotor on 13B-REW has one combustion chamber volume of 654cc. With two rotors, the total displacement was 1308cc. Best match for any Mazda swap or alternative project. Group-D took https://13b-turbo-2-engine-for-sa50370.myparisblog.com/31077089/the-basic-principles-of-13b-engine-and-transmission-for-sale