Would be the twin-turbo version of your 13B engine built to electrical power the 3rd-era RX-seven launched in late 1991. Each individual rotor on 13B-REW has an individual combustion chamber quantity of 654cc. With two rotors, the whole displacement was 1308cc. Ideal suit for a Mazda swap or alternative project. https://13b-turbo-2-engine-for-sa91234.blogdal.com/39400350/examine-this-report-on-rx7-turbo-2-motor-for-sale