May be the twin-turbo Model in the 13B engine built to energy the 3rd-era RX-7 released in late 1991. Each rotor on 13B-REW has one combustion chamber volume of 654cc. With two rotors, the overall displacement was 1308cc. Best match to get a Mazda swap or substitute task. Guidance weren't https://brooksdddax.angelinsblog.com/29287793/indicators-on-13b-engine-for-sale-japan-you-should-know