If you are looking for a B20B engine for sale, then you probably want to know more about its specifications. Here we’ll look at the B20B engine in more detail so you can be sure it has the right specs for your needs. The B20B Engine is part of Honda’s B-series of DOHC / SOHC four cylinder automotive engines.

Honda introduced the first B-series engine in 1989 as a performance engine with single and dual cams. All Japanese B series engines follow a four code series. The B designates that it is part of the B series. This is followed by a two digit number which details engine displacement.

Lastly, there is a second letter for the model. The B20B features a 84mm bore, a rod length of 137mm and an 89mm stroke. Torque is a 133 lb – ft, power is 126 – 142 – 140 hp and displacement is 1973 cc. The B20B is a low compression engine with a redline of 6500 rpm. The B20B engine can be found in the JDM Orthia, JDM Honda, S-MX and Stepwgn.