What is this engine good for?

The B-series engine is one of the most common engines used for engine swaps in Hondas. Various versions are found in American junkyards, mostly in Acura Integras. They were also found in many JDM Hondas and are quite plentiful in Japanese junkyards, and great numbers have been imported from Japan in the last few years. The JDM engine has some slightly different parts (e.g. throttle body) than the USDM version, and tend to have slightly higher horsepower ratings with the JDM equivalent of the B18C1 producing 10 horsepower (7 kW) more than its USDM counterpart. Also, the wiring harness is set up for right hand drive as Japan uses, rather than left hand drive as in the United States or Canada; this is just a minor nuisance, however, as the wires will all fit if some of the mounting clips are released.