could be the twin-turbo Variation with the 13B engine meant to ability the 3rd-era RX-7 released in late 1991. Just about every rotor on 13B-REW has one combustion chamber quantity of 654cc. With two rotors, the whole displacement was 1308cc. Perfect in shape to get a Mazda swap or alternative task.JDM Engine Depot is really a proud supplier of aut