Will be the twin-turbo Variation from the 13B engine made to electric power the third-era RX-seven released in late 1991. Each rotor on 13B-REW has just one combustion chamber volume of 654cc. With two rotors, the full displacement was 1308cc. Ideal suit to get a Mazda swap or replacement venture. https://deanvneul.prublogger.com/37852564/the-mazda-rotary-engine-sale-diaries