"Honda 160cc premium residential, horizontal shaft engine features overhead cam technology. The GC series are incredibly quiet and utilize the world's first internal timing belt. Honda has taken their technology one step further with the development of the GC Series, a line of rugged powerful and economical overhead cam engines designed specifically for home-use and recreational applications. Common applications generators. Air Cleaner Type Dry paper type, Application Generator, Bore x Stroke in. 2.5 x 2.0, Carburetor Float, Compression Ratio 8.51, Cooling System Air cooled, Bearing Type Ball, Bolt Circle in. 3 5/8, Cylinders qty. 1, Dimensions L x W x H in. 13 5/16 x 14 1/2 x 13, Engine Displacement cc 160, Crankshaft V type, Cylinder Bore Aluminum alloy, Fuel Tank Standard, Fuel Tank Capacity qt. 1.9, Fuel Type Gasoline, Governor System Centrifugal mechanical, EPA/CARB Approval California Air Resource Board Yes, Fuel Pump Yes, Lubrication System Forced splash, Max. RPM 3,600, Mounting Base L x W in. 6 3/8 x 2 15/16-3 5/32, Muffler Included Yes, Ignition System Electronic, Low Oil Shutdown Yes, Rated Power HP 4.6, Shaft Diameter in. 3/4 tapered, Shaft Length in. 2 53/64, Shaft Output Horizontal, Oil Capacity qt. 0.61, PTO Height in. 4 11/64, Throttle Control Manual, Shaft Rotation From PTO Shaft Side Counterclockwise, Start Type Recoil, Engine Type GC series OHC premium residential-duty, Torque ft./lbs. 6.9 @ 2,500 RPM. Compact and lightweight design 50-state compliant engine"