May be the twin-turbo Edition on the 13B engine meant to energy the third-generation RX-7 released in late 1991. Each rotor on 13B-REW has only one combustion chamber volume of 654cc. With two rotors, the whole displacement was 1308cc. Perfect healthy for a Mazda swap or replacement venture. Furthermore, it https://13bturboforsale71110.blogoscience.com/35872196/13b-turbo-engine-for-sale-for-dummies