Is definitely the twin-turbo Model from the 13B engine intended to energy the 3rd-generation RX-seven launched in late 1991. Each individual rotor on 13B-REW has one combustion chamber volume of 654cc. With two rotors, the overall displacement was 1308cc. Excellent suit for a Mazda swap or alternative venture. Common Item https://13brotarymotorforsale77630.blogthisbiz.com/46279309/the-ultimate-guide-to-13b-turbo-for-sale