Honda HS35 Auger-Style Snow Blower Thrower with4-Stroke 3.5 HP GS150 Engine, RunsSnow blower/thrower with a 21 width clearing path. This has a Honda 3.5 Horsepower 4-stroke G150 engine, which is strong for it’s size and like a “regular” engine, it has a separate oil reservoir (you do not have to mix gas with oil.