may be the twin-turbo version of the 13B engine intended to energy the 3rd-era RX-7 launched in late 1991. Each rotor on 13B-REW has only one combustion chamber quantity of 654cc. With two rotors, the overall displacement was 1308cc. Great suit for the Mazda swap or replacement task.JDM Engine Depot is actually a very pleased company of genuine and… Read More