WHAT DOES RX7 13B MOTOR FOR SALE MEAN?

The listing is for a clean and very low mileage JDM Mazda RX-8 13B motor imported from Japan. This engine is compression analyzed and it has fantastic figures in each chambers.Rotary engines are some of the easiest engines to work on but not the 13B-REW within the Mazda RX-seven FB, principally due to sequential twin turbo setup. Working on a perso