PTO Shaft Rotation: Counterclockwise (from PTO shaft side) Engine Type: Air-cooled 4-stroke OHV Bore x Stroke: 88 X 64 mm Compression Ratio: 8.2:1 Carburetor: Butterfly Float Type Lubrication System: Splash Governor System: Centrifugal Mass Type Air cleaner: Dual element Oil Capacity: 1.1 L Fuel Tank Capacity: 6.1L Dry Weight: 31.5 Kg Ignition System: Digital CDI with variable timing