Don’t let the size of the Subaru Micro series fool you. These industrial engines may be small but they pack a punch. Introduced as the lightest, most compact engine in its class, advanced Subaru technology gives the Micro series high torque and horsepower output for its small size. Featuring three models with horsepower ratings of 1.1 and 1.6, the Micros have a quick throttle response and wide rpm range, meeting the requirements of demanding applications.