Will be the twin-turbo version of the 13B engine made to energy the 3rd-technology RX-seven launched in late 1991. Every rotor on 13B-REW has an individual combustion chamber volume of 654cc. With two rotors, the total displacement was 1308cc. Perfect fit for just a Mazda swap or alternative task. Quotations https://edwindeczx.bloggactivo.com/30346132/5-tips-about-13b-turbo-for-sale-you-can-use-today