Honda GX670 Engine Specs

The Honda GX670 is a powerful and reliable engine designed for a variety of applications. Whether you need it for industrial, commercial, or recreational purposes, this engine is built to deliver exceptional performance. Let’s take a closer look at the specifications of the Honda GX670 engine.

Engine Configuration

The Honda GX670 is a four-stroke, V-twin engine that offers a displacement of 670cc (40.9 cubic inches). This configuration provides a smooth and balanced power delivery, ensuring optimal performance and reduced vibrations. With a bore and stroke of 78mm x 72mm (3.1 x 2.8 inches), this engine is designed to deliver impressive torque and power.

Engine Oil Specs & Service Intervals

Proper maintenance is crucial to keep your Honda GX670 engine running smoothly and efficiently. Here are the engine oil specifications and recommended service intervals for this engine:

  • Engine Oil Type: It is recommended to use a high-quality, detergent oil with a viscosity of SAE 10W-30. This ensures proper lubrication and protection for the engine’s internal components.
  • Oil Capacity: The GX670 engine has an oil capacity of approximately 2.2 liters (2.3 US quarts). It is important not to overfill or underfill the engine with oil, as it can affect its performance and longevity.
  • Oil Change Interval: For optimal performance, it is recommended to change the engine oil every 50 hours of operation or at least once a year, whichever comes first. Regular oil changes help remove contaminants and maintain the engine’s reliability.
  • Oil Filter: The GX670 engine is equipped with an oil filter that helps remove impurities from the oil. It is recommended to replace the oil filter during each oil change to ensure maximum filtration efficiency.

Detailed Engine Specifications

To provide a comprehensive overview of the Honda GX670 engine, here is a detailed chart of its specifications:

Engine Type V-twin, 4-stroke
Displacement 670cc (40.9 cubic inches)
Bore & Stroke 78mm x 72mm (3.1 x 2.8 inches)
Compression Ratio 9.3:1
Net Power Output 22.1 HP (16.5 kW) @ 3,600 RPM
Net Torque 35.6 lb-ft (48.3 Nm) @ 2,500 RPM
Ignition System Transistorized magneto
Starting System Electric start
Fuel Tank Capacity 6.1 liters (1.6 US gallons)
Recommended Fuel Unleaded gasoline (87 octane or higher)
Dimensions (L x W x H) 452mm x 419mm x 488mm (17.8 x 16.5 x 19.2 inches)
Dry Weight 40.8 kg (90.0 lbs)

In conclusion, the Honda GX670 engine offers impressive power, reliability, and durability. With its V-twin configuration and well-designed specifications, it is capable of handling a wide range of applications. By following the recommended engine oil specifications and service intervals, you can ensure that your Honda GX670 engine continues to perform at its best for years to come.

Categories: 0-1.0Honda

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