
HONDA GX390 ENGINE

SPECIFICATIONS
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Engine Type, Air-cooled 4-stroke OHV
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Bore x Stroke 88 X 64 mm
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Displacement 389 cm3
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Net Power Output* 11.7 HP (8.7 kW) @ 3,600 rpm
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Net Torque 19.5 lb-ft (26.4 Nm) @ 2,500 rpm
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PTO Shaft Rotation, Counterclockwise (from PTO shaft side)
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Compression Ratio 8.2:1
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Lamp/Charge coil options 25W, 50W / 1A, 3A, 10A, 18A
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Carburetor, Butterfly Float Type
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Ignition System, Digital CDI with variable timing
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Starting System, Recoil/electric
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Lubrication System, Splash
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Governor System, Centrifugal Mass Type
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Air Cleaner, Dual element
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Oil Capacity 1.16 US qt (1.1 L)
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Fuel Tank Capacity 6.4 U.S. qts (6.1 liters)
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Fuel, Unleaded 86 octane or higher
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Dry Weight 69 lb (31.5 kg)
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Length (min) 16.0" (407 mm)
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Width (min) 19.1" (485 mm)
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Height (min) 17.7" (449 mm)
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49 State model, not for sale or use in California