How much HP can a 13B deal with? The Mazda 13B is the most popular rotary engine on the earth, and it's been built on and off for over thirty decades because it was initial introduced in 1974. their experts have been truthful and that’s the key point for me. https://beauaeztp.goabroadblog.com/29229453/a-simple-key-for-jdm-mazda-engine-unveiled