"The Honda 270cc GX Series OHV commercial-grade engine is designed for the most demanding commercial applications. It has set an industry standard for reliability and durability. Overhead Valve design offers cooler, fuel-efficient operation and cast iron cylinder sleeve provides longer service life. The GX is reliable, easy starting and quiet running. Meets EPA and CARB emission levels standards. This legendary engine has earned the reputation as the preferred engine for construction equipment. Common application cement mixers. Crankshaft H type, Application Cement mixer, Lubrication System Forced splash, Cylinder Bore Cast iron, Choke Control Manual, Fuel Type Gasoline, Shaft End Tapped Diameter in./Threads per inch 7/16-20, Cooling System Air cooled, Cylinders qty. 1, Gear Reduction H type 61, Max. RPM 3,600, Throttle Control Remote wire, Ignition System Electronic, Bore x Stroke in. 3.0 x 2.3, Oil Capacity qt. 1.16, Bolt Circle in. 5, 6 1/2, Fuel Filter Fuel tank filler neck strainer, Fuel Tank Capacity qt. 5.6, Mounting Base L x W in. 7 11/16 x 3 3/16-3 11/16, Carburetor Float, external vent, Shaft Keyway in. 1/4, Engine Type GX series OHV commercial-duty, Start Type Electric w/recoil backup, EPA/CARB Approval California Air Resource Board Yes, Shaft Length in. 3 15/64, Air Cleaner Type Dual element, Governor System Centrifugal mechanical, Compression Ratio 8.51, Torque ft./lbs. 14.10 at 2,500 RPM, Engine Displacement cc 270, Shaft Output Horizontal, Shaft Rotation From PTO Shaft Side Counterclockwise, Shaft Diameter in. 1, Dimensions L x W x H in. 15 x 16 7/8 x 16 1/8, PTO Height in. 5 1/4. Automatic decompression for easy starting Heavy-duty ball bearing supported crankshaft Double walled heavy-duty tank with in tank fuel strainer"