How much HP can a 13B take care of? The Mazda 13B is the most well-liked rotary engine on earth, and it's been built on and off for over 30 a long time since it was first launched in 1974.Another way of examining if a Mazda RX-seven FD has electrical problems is by revving up the engine and checking If your headlights will dim after a while. Also, … Read More