2021 Honda Engines GX Series GXV390

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2021 Honda Engines GX Series GXV390

Quality and performance come standard.

Professionals rely on the GXV340 to deliver reliable, easy starting, fuel efficent performance, day in and day out.

Features may include:

Common Applications
  • Commercial lawn and garden equipment
  • Tractors
  • Construction / industrial equipment
  • Agricultural equipment
  • Small vehicles
Fuel Efficient, High Output Operation
  • Precision camshaft design offers precise valve timing and optimal valve overlap for better fuel efficency
  • OHV design for increased efficiency and optimal power transfer
  • High compression ratio for better fuel efficiency
Smooth Performance
  • Precision engineered components result in lower vibration
  • Ball bearing supported crankshaft for greater stability
  • Dual balancer shafts
Exceptionally Quiet
  • Large capacity, multi-chamber exhaust system
  • Reduced mechanical noise due to light weight, noise-reducing materials
  • Forged steel crankshaft and rigid crankcase
  • Helical cut gears
  • Sophisticated air intake system
Proven Reliability
  • Oil Alert
  • Cast iron cylinder sleeve
  • High quality materials, fit, and finish
  • Dual element air cleaner
  • Fuel Valve
  • 3-Year Limited Warranty
Easy To Use And Maintain
  • Large fuel tanks
  • Large automotive type fuel cap
  • Easy, convenient, heavy duty control box
  • Easily accessible spark plug
Easy Starting
  • Heavy duty recoil starter
  • Automatic mechanical de-compression system
Emissions Compliant
  • CARB and EPA certified
  • No catalyst necessary

Engine

  • Displacement:
    389 cm3
  • Bore:
    88 mm
  • Stroke:
    64 mm
  • Air Cleaner:
    Dual element
  • Ignition:
    System: Transistorized magneto

Dimensions

  • Fuel Capacity:
    2.2 US qts (2.1 liters)
  • Weight:
    76.3 lb (33.3 kg)
  • Length:
    min: 17.0" (433mm)
  • Oil Capacity:
    1.2 US qt (1.1l)

  • Lubrication:
    System: Pressure and splash
  • Governor:
    System: Centrifugal Mechanical
  • Width:
    min: 15.0" (382mm)
  • Height:
    min: 15.9" (406mm)
  • Engine Power:
    Net Output: 10.2 HP (7.6 kW) @ 3,600 rpm
  • Engine Type:
    Air-cooled 4-stroke OHV
  • PTO Type:
    Counterclockwise (from PTO shaft side)
  • Starter:
    System: Recoil/electric
  • Carburetion:
    Butterfly Float Type
  • Compression Ratio:
    7.7:1
  • FUEL TYPE:
    Unleaded 86 octane or higher

Other

  • Manufacturer Type:
    General
  • Engine Torque:
    Net: 17.8 lb-ft (24.2 Nm) @ 2,500 rpm

Our Location


Supreme Power Sports
1905 Main St.
Lewiston, ID 83501