"The Honda 389cc 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 applications include pressure washers, compressors, log splitters and chipper/shredders. Air Cleaner Type Dual element, Bolt Circle in. 5, 6 1/2, Bore x Stroke in. 3.5 x 2.5, Carburetor Float, external vent, Choke Control Manual, Application Pressure washer, compressor, Auto Compression Release Yes, Crankshaft Q-type, Cylinder Bore Cast iron, Cylinders qty. 1, Dimensions L x W x H in. 15 7/8 x 17 11/16 x 17 3/8, Compression Ratio 8.01, Cooling System Air cooled, EPA/CARB Approval California Air Resource Board Yes, Fuel Filter Fuel tank filler neck strainer, Fuel Tank Capacity qt. 6.4, Ignition System Electronic, Low Oil Alert Yes, Low Oil Shutdown Yes, Lubrication System Forced splash, Fuel Type Gasoline, Governor System Centrifugal mechanical, Muffler Included Silent, Oil Capacity qt. 1.16, PTO Height in. 5 1/4, Max. RPM 3,600, Mounting Base L x W in. 7 11/16 x 3 25/64 to 4 1/16, Shaft Keyway in. 1/4, Shaft Length in. 3 31/64, Shaft Output Horizontal, Shaft Rotation From PTO Shaft Side Counterclockwise, Shaft Diameter in. 1, Shaft End Tapped Diameter in./Threads per inch 3/8-24, Torque ft./lbs. 18.50 at 2,500 RPM, Start Type Recoil, Throttle Control Remote wire, Fuel Tank Standard White, Engine Displacement cc 389, Engine Type GX series OHV commercial-duty. Air-cooled 4-stroke horizontal OHV engine for increased efficiency and optimal power transfer Automatic decompression and heavy-duty recoil starter for easy starting Heavy-duty ball bearing supported crankshaft for greater stability Large double walled heavy-duty tank with in tank fuel strainer Large, easy to fill automotive-style fuel cap Auto idle/throttle control for extended engine life, improved fuel economy and reduced engine noise Precision camshaft for better fuel economy with precise valve timing and optimal valve overlap Low noise level thanks to a large capacity, multi-chambered exhaust system Improved camshaft and muffler reduce engine noise by up to 5dB Oil Alert protects engine Cast iron cylinder Dual element air filter Easy to use throttle control 50-state compliant engine Dual oil drains and fills for quick oil changes Easily accessible spark plug"
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