Is definitely the twin-turbo Model with the 13B engine meant to electric power the third-technology RX-7 launched in late 1991. Each individual rotor on 13B-REW has one combustion chamber volume of 654cc. With two rotors, the total displacement was 1308cc. Great in shape to get a Mazda swap or substitution https://13bturboengineforsale57789.blognody.com/29742853/an-unbiased-view-of-13b-turbo-2-engine-for-sale