Is definitely the twin-turbo Model with the 13B engine designed to energy the 3rd-era RX-7 introduced in late 1991. Each and every rotor on 13B-REW has a single combustion chamber quantity of 654cc. With two rotors, the entire displacement was 1308cc. Perfect healthy for the Mazda swap or alternative task. https://caidenkdvmf.nizarblog.com/39232788/everything-about-mazda-rx7-turbo-2-engine-for-sale