Honda GX160

Basics

• A Gasoline Powered Small Engine made by Honda
• 4-stroke, OHV, single cylinder
• Displacement 122 cm³ (17.4 cu-in)

R4 kW (3.2 bhp, 3.3 PS) at 3,600 min (rpm

7.5 Nm (5.5 lbfft, 0.76 kg/m) at 2500 min (rpm)

2.0L (0.53 US gal, 0.44 Imp gal)

Quick Reference

Fuel

• Quote:
  • ”Unleaded gasoline US: Pump octane rating 86 or higher, Except US: Research Octane Rating 91 or higher, Pump Octane Rating 86 or higher”
  • ”You may use unleaded gasoline containing no more than 10% ethanol E10 or 5% methanol by volume. In addition, methanol must contain cosolvents and corrosion inhibitors . Use of fuels with content of ethanol or methanol greater than shown may cause starting and/or performance problems it may also damage metal, rubber, and plastic parts of the fuel system. Engine damage or performance problems that result from using a fuel with percentages of ethanol or methanol greater than shown above are not covered under the Warranty”
  • ”Fuel Tank Capacity: 3.1 L (0.82 US Gal 0.68 Imp Gal)” (Page 18)

Lubricating Oil

• SAE 10W-30 for general use
  • As per the chart on Page 8 of the Manual, SAE 5W-30 came be used in colder weather
  • SAE 30 is also an option supposedly
• Quote:
  • ”Oil Capacity: 0.58 L (19 US oz, 0.51 Imp qt)“ (Page 9 and Page 18)

Sourcing

Recoil Start

• A Northern Tool+Equipment Listing for the Recoil Start Version of the GX160 ( ‘’’~430 USD as of this edit’’’ )

Electronic Start

• A Northern Tool+Equipment Listing for the Electonic Start Version of the Honda GX160 ( ‘’’~735 USD as of this edit’’’ )
  • Still has Recoil Start as a backup in case the Battery is dead etc

Internal Links

• Can be found in
  • Portable Generators
  • Portable Air Compressors
    • Such as the SS3J5.5GH-WB Single Stage Air Compressor
  • Engine Driven Pressure Washers

External Links

• The Official Honda Product Page on the GX160
• The 2019 Version of the Official Owner’s Manual for the GX120, GX160, and GX200
  • To Do:
    • Find out what the relation is between the Honda GX120 , Honda GX160 , and Honda GX200
    • Find out if the pre-2019 Models had different guidance on Air Filters/Fuel/Lubricating Oil specifications
  • Quotes:
    • ”Storage Precautions: If your engine will be stored with gasoline in the fuel tank and carburetor, It is important to reduce the hazard of gasoline vapor ignition. Select a well ventilated storage area away from any appliance that operates with a flame, such as a furnace, water heater, or clothes dryer. Also avoid any area with a spark-producing electric motor, or where power tools are operated. If possible, avoid storage areas with high humidity, because that promotes rust and corrosion. Keep the engine level in storage. Tilting can cause fuel or off leakage. With the engine and exhaust system cool, cover the engine to keep out dust. A hot engine and exhaust system can ignite or melt some material Do not use a plastic sheet as a dust cover. A nonporous cover will trap moisture around the engine, promoting rust and corrosion. If equipped with a battery for electric starter types, recharge the battery once a month while the engine is in storage. This will help to extend the service Ace life of the battery. Removal from Storage: Check your engine as described in the BEFORE OPERATION CHECKS section of this manual (see page 4) If the fuel was drained during storage preparation, fill the tank with fresh gasoline If you keep a container of gasoline for refueling, be sure it contains only fresh gasoline. Gasoline oxiduses and deteriorates over time, causing hard starting. If the cylinder was coated with oil during storage preparation, the engine will smoke briefly at startup. This is normal”
    • ”Fuel - NOTICE Depending on the region where you operate your equipment, fuel formulations may deteriorate and oxidize rapidly. Fuel deterioration and oxidation can occur in as little as 30 days and may cause damage to the carburetor and/or fuel system. Please check with your servicing dealer for local storage recommendations. Gasoline will oxidize and deteriorate in storage. Deteriorated gasoline will cause hard starting, and it leaves gum deposits that clog the fuel System. If the gasoline in your engine deteriorates during storage, you may need to have the carburetor and other fuel system components serviced or replaced. The length of time that gasoline can be left is your fuel tank and Carburetor without causing functional problems will vary with such factors as gasoline blend, your storage temperatures, and whether the fuel tank is partially or completely filed. The air in a partially filled fuel tank promotes fuel deterioration. Wiry warm storage temperatures accelerate fuel deterioration. Fuel deterioration problems may occur within a few months, or even less if the gasoline was not fresh when you filled the fuel tank. Fuel system damage or engine performance problems resulting from neglected storage preparation are not covered under the Distributor's Limited Warranty. You can extend fuel storage life by adding a gasoline stabilitzer that is formulated for that purpose, or you can avoid fuel deterioration problems by draining the fuel tank and carburetor. Adding a Gasoline Stabilizer to Extend Fuel Storage Life : When adding a gasoline stabilizer, fill the fuel tank with fresh gasoline if only partially filled, air in the tank will promote fuel deterioration during storage. If you keep a container of gasoline for refueling, be sure that it contains only fresh gasoline. 1. Add gasoline stabilizer following the manufacturer's instructions. 2. After adding a gasoline stabilizer, run the engine outdoors for 10 minutes to be sure that treated gasoline has replaced the untreated gasoline in the carburetor. 3. Stop the engine”