Is definitely the twin-turbo Variation of the 13B engine created to ability the 3rd-era RX-seven launched in late 1991. Just about every rotor on 13B-REW has just one combustion chamber quantity of 654cc. With two rotors, the entire displacement was 1308cc. Ideal fit for any Mazda swap or substitution job. https://andrearcyf.elbloglibre.com/30827822/fascination-about-13b-engine-for-sale