100811 Engine GX390 Honda Engine with Recoil Start

The 100811 is a Honda GX390 engine rated at a net power output of 8.6 HP. This 50-State Honda engine is emissions-efficient with an overhead valve design and a digital CDI ignition.

This GX390 series engine is commonly used in small-engine industrial applications, including in pressure washers, generators, pumps, construction equipment, and more.

Features of the 100811 Engine

• Comes with a digital CDI ignition which optimizing the ignition spark to the engine's speed.
• Starts easy using the ergonomic pull-cord recoil starter.
• Uses a horizontal engine shaft.
• Supports an optional electronic ignition
• A stabilized crankshaft prevents internal vibrational wear and damage.
• Fuel and oil efficient operation.
• 50-State certified.

Specifications

Net Power: 11.7 HP at 3600 RPM

Continuous Rated Power: 8.6 - 9.4 HP

Max Torque: 2.7 kfgm at 2500 RPM

Compression Ratio: 8.2:1

Engine Displacement: 389cc

Fuel Tank Capacity: 1.6 gal

Engine Oil Capacity: 37.19 fl. oz.

Dimensions:

Length: 15.9 in.

Width: 18.11 in.

Height: 17.6 in.

Weight: 69.88 lbs.