Is the twin-turbo Variation on the 13B engine created to power the 3rd-generation RX-seven launched in late 1991. Each rotor on 13B-REW has one combustion chamber quantity of 654cc. With two rotors, the entire displacement was 1308cc. Perfect healthy for any Mazda swap or substitution job. Should the engine fails https://www.nwjdmmotors.com