Is definitely the twin-turbo Model from the 13B engine designed to electric power the third-generation RX-seven introduced in late 1991. Each rotor on 13B-REW has one combustion chamber volume of 654cc. With two rotors, the overall displacement was 1308cc. Excellent fit for your Mazda swap or substitute challenge. I bought https://kameronpccxt.vidublog.com/37714909/the-2-minute-rule-for-13b-turbo-2-engine-for-sale