May be the twin-turbo Edition of your 13B engine made to energy the third-generation RX-seven launched in late 1991. Each and every rotor on 13B-REW has one combustion chamber quantity of 654cc. With two rotors, the overall displacement was 1308cc. Fantastic healthy to get a Mazda swap or replacement challenge. https://mazdarx-7engine35678.bluxeblog.com/71044911/the-smart-trick-of-mazda-rx-7-engine-that-no-one-is-discussing