Is the dual-turbo Edition on the 13B engine built to ability the third-technology RX-7 launched in late 1991. Each individual rotor on 13B-REW has only one combustion chamber volume of 654cc. With two rotors, the overall displacement was 1308cc. Perfect in good shape for any Mazda swap or substitute task. https://jdmmazdarx-7fd13b-rewengi25533.blogpostie.com/55386498/5-easy-facts-about-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-described