Is the dual-turbo Variation on the 13B engine meant to electric power the 3rd-technology RX-7 introduced in late 1991. Each and every rotor on 13B-REW has just one combustion chamber volume of 654cc. With two rotors, the overall displacement was 1308cc. Fantastic in shape for just a Mazda swap or https://www.nwjdmmotors.com