Is definitely the twin-turbo Model of the 13B engine designed to energy the 3rd-technology RX-7 launched in late 1991. Every rotor on 13B-REW has just one combustion chamber quantity of 654cc. With two rotors, the full displacement was 1308cc. Great in shape for the Mazda swap or substitute project. That https://built-13b-motor-for-sale94691.glifeblog.com/29137719/13b-turbo-engine-for-sale-for-dummies