Could be the twin-turbo Edition from the 13B engine meant to electric power the third-technology RX-seven introduced in late 1991. Each rotor on 13B-REW has one combustion chamber volume of 654cc. With two rotors, the full displacement was 1308cc. Best match for just a Mazda swap or substitute challenge. Some https://reidkaocg.thelateblog.com/39315773/everything-about-mazda-rx7-turbo-2-engine-for-sale