Is the dual-turbo version in the 13B engine intended to ability the third-generation RX-seven released in late 1991. Just about every rotor on 13B-REW has one combustion chamber volume of 654cc. With two rotors, the total displacement was 1308cc. Great suit for just a Mazda swap or substitute challenge. Throttle https://jdm-mazda-rx-7-fd-13b-rew09528.blogsumer.com/33009566/the-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-diaries