Briggs & Stratton 15C134-3023-F8 horizontal Professional Series Snow Engine is 250cc and puts out 11.50 gross torque. This snow engine has a 1″ x 2-49/64″ crankshaft and is equipped with a 110V AC electric starter and 60W AC alternator. Briggs & Stratton Professional Series Snow engines are built to start easy, even in temperatures as low as -20 degrees F, and are built with oversized controls for easy operation in tough conditions. This engine is designed specifically for snow blowers. Buyer protection package provides two-year limited consumer engine warranty. 50-State CARB Compliant. All engines purchased from us ship for free and are foam packed for added protection during transit.