Honda BF8DK3LHC 8HP – Four Stroke 20-Inch Shaft

Honda BF8DK3LHC 8HP Portable Outboard

The Honda BF8DK3LHC is a reliable 8HP Four Stroke outboard designed for portable power and auxiliary propulsion in the United States marine market. Featuring a robust 222cc twin-cylinder SOHC architecture and a dry weight of just 98 lbs, this engine offers an outstanding power-to-weight ratio for small vessels. This 20-inch long shaft model is specifically engineered for high-transom sailboats and aluminum fishing skiffs requiring deep water reach. Our dependable outboard propulsion systems is designed to support the mechanical simplicity and consistent torque needed for peaceful inland and coastal navigation.

Operational peak performance for this Honda 8HP is smoothly maintained within the 5000 to 6000 RPM full throttle band. The 2.08:1 gear ratio offers a distinct mechanical advantage, translating the torque curve directly into steady hull planing and superior low-speed trolling capability. Built to rigorous Japanese engineering standards, this corrosion-resistant motor features advanced vibration dampening to helps support a whisper-quiet, comfortable ride during long days on the water.

SOHC Twin-Cylinder Architecture

This compact 8HP outboard utilizes a Single Overhead Camshaft twin-cylinder configuration to maximize combustion efficiency and minimize vibration. It provides the smooth, reliable low-end torque required for pushing displacement hulls through tricky marina currents and unpredictable coastal winds without the harsh vibration of single-cylinder competitors.

PGM-IG Ignition System

Equipped with a responsive Programmed Ignition (PGM-IG) system, this engine delivers precise spark timing for flawless starting. It helps support the outboard fires up reliably on the first pull, providing immense peace of mind when navigating isolated wilderness waterways or docking in strong tidal flows.

Long Shaft Auxiliary

The 20-inch long shaft is purposefully designed for sailboat auxiliary brackets and high-transom auxiliary applications. Its hydrodynamic profile minimizes drag while ensuring the propeller stays deeply submerged for consistent forward thrust, effectively preventing cavitation in rolling ocean swells.

Carbureted Fuel Induction

The straightforward single carburetor fuel induction system is engineered for maximum mechanical reliability and ease of service. This setup helps support excellent fuel economy and instant throttle response, making it appropriate for long days of low-speed trolling in American lakes and coastal bays.

Honda Factory Warranty

Every portable Honda 8HP unit is backed by a comprehensive five-year limited warranty for American owners. This factory-level protection helps support long-term peace of mind and grants access to genuine parts through a vast nationwide marine dealer service network.

Sailboat Kicker Match

This long shaft portable outboard is a practical auxiliary power solution for small sailboats and high-transom aluminum skiffs. It provides the sustained low-end thrust needed for navigating difficult harbor entrances while remaining incredibly fuel efficient during long motor-sailing transits.

Maintenance & Longevity

Regularly checking the 0.8L oil capacity in the wet sump is vital for preserving the twin-cylinder engine’s tight mechanical tolerances. Always flush the internal cooling passages with fresh water after each saltwater excursion to prevent mineral scale buildup.Maintenance note: Follow the manufacturer’s service procedures and lubrication specifications for the engine and gearcase.