Wankel rotors of 13B The 13B would be the most widely created rotary engine. It absolutely was The premise for all future Mazda Wankel engines, and was developed for more than 30 several years. The 13B has no relation for the 13A. As a substitute, This is a lengthened Variation on the 12A, owning 80 mm (three.We Evaluate our prices to our compet… Read More