Simply how much HP can a 13B deal with? The Mazda 13B is the preferred rotary engine on the earth, and it has been built on and off for more than 30 years because it was initial released in 1974. Drew Blankenship Drew Blankenship is actually a previous Porsche technician https://13b-rew-for-sale28269.blogzet.com/details-fiction-and-rx7-13b-motor-for-sale-44589605