What is the displacement of the Kawasaki Ninja H2's supercharged engine, and how does it produce such a high level of power?

The Kawasaki Ninja H2 features a 998cc, liquid-cooled, four-stroke, supercharged engine that produces a maximum power output of 310 horsepower. The supercharger is powered by an impeller that compresses the incoming air, which is then cooled by a large intercooler before being fed into the engine. This allows the engine to produce a higher level of power than a naturally aspirated engine of the same size.