This Briggs & Stratton 950 Series Horizontal OHV Engine produces 9.50 ft-lbs. of gross torque to get the job done. Standard shaft is designed for general use. Compact OHV design runs cooler and cleaner, delivering more power, longer engine life and improved fuel economy. High-flow cylinder head produces 20% more power than conventional engines, increases fuel efficiency and significantly reduces emissions. This engine has fast fuel delivery for one-pull starts and smooth operation.