Is definitely the twin-turbo Model in the 13B engine built to energy the third-generation RX-seven introduced in late 1991. Every rotor on 13B-REW has just one combustion chamber volume of 654cc. With two rotors, the full displacement was 1308cc. Fantastic in shape to get a Mazda swap or substitution venture. https://13bturbo2engineforsale80123.total-blog.com/the-ultimate-guide-to-13b-turbo-for-sale-64157150