is the twin-turbo Model of your 13B engine built to ability the third-era RX-7 launched in late 1991. Each individual rotor on 13B-REW has a single combustion chamber volume of 654cc. With two rotors, the overall displacement was 1308cc. Great in shape for a Mazda swap or replacement venture.JDMBUYSELL does not market or get vehicles. All autos are