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Product Specifications:
Engine TypeAir-Cooled, 4-Stroke OHVPTO Shaft RotationCounterclockwise
Bore Stroke3.5" X 2.5"Compression Ratio8.2:1
Displacement389 ccCarburetorFloat
Net Power Output11.7 HP @ 3600 RPMMax. PRM3600
Net Torque19.5 @ 2500 RPMStarting SystemRecoil
Crankshaft Diameter1"Lubrication SystemSplash
Crankshaft Length3-31/64"Governor SystemCentrifugal mass type
Crankshaft End Tapped Size7/16-20Air CleanerCyclone
Crankshaft Keyway Width1/4"MufflerIncluded
Oil Capacity1.16 quarts3 year limited manufacturer's warranty
Fuel Tank Capacity6.4 quarts86 lbs. shipping weight

Honda GX390 QC5 1 inch shaft Petrol Engine

VAT Included
  • All our engines are covered by a 2 year manufacturing warranty. Please contact us if you have any issues.

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