Honda GX160 5.5HP General Purpose Engine Brand New Engine Type GX series OHVcommercial duty Rated Power (HP) 4.8 GX160UT2QA2 Torque (ft./lbs.) 7.60 at 2,500 RPM Shaft Rotation (From PTO Shaft Side) Counterclockwise Choke Control Manual Max. RPM 3,600 Dimensions L x W x H (in.) 12 x 13 3/8 x 12 1/2