Honda BF150DJRA 105HP – Jet 20″ Shaft Remote Mechanical

Honda BF150DJRA 105HP Jet Drive 4-Stroke

The Honda BF150DJRA is an innovative jet-propulsion outboard motor featuring a high-displacement 2.4L DOHC VTEC powerhead specifically engineered for technical shallow-water navigation. Delivering 105HP at the jet pump (equivalent to a 150HP powerhead), this unit is a practical solution for rocky rivers, technical flats, and shallow inland waterways requiring specialized marine jet outboards. Its Japanese-engineered SOHC 16-valve design ensuring a smooth, quiet ride while the absence of a lower unit propeller allows boaters to traverse areas where traditional props cannot go.

Operational peak performance is managed through Honda’s Programmed Fuel Injection (PGM-FI) and BLAST technology, ensuring immediate torque across the 5000-6000 RPM range. The BF150DJRA features a direct 1.00:1 jet drive ratio and a reliable 40-amp alternator, making it the ideal choice for aluminum river boats and technical flats skiffs. US boaters consistently choose this Silver series Jet model for its Lean Burn Control, which optimizes fuel consumption during cruising, and the durability of its jet pump assembly in abrasive or silt-heavy environments.

Advanced Jet Pump Propulsion

The BF150DJRA utilizes a high-efficiency jet pump system that draws water in and expels it with force to create forward motion. This design eliminates the traditional propeller and lower unit, allowing the vessel to operate in inches of water without the risk of mechanical damage from rocks, logs, or sandbars. US river This can provide the freedom to explore remote technical waterways and shallow rapids with the confidence of a fully protected propulsion system.

105HP Jet Drive Performance

While the powerhead is a 150HP class engine, the jet pump output is factory-rated at a 105 horsepower at the pump. This configuration provides the strong low-end thrust needed to get heavy river boats on plane in shallow areas where hole-shot acceleration is critical. Operators may notice a responsive and agile ride, ensuring they can navigate through tight river channels and technical flats with the power necessary to maintain hull control in shifting currents.

2.4L DOHC VTEC Powerhead

The BF150DJRA utilizes a large 2.4-liter block to provide significantly higher torque and smoother power delivery than smaller jet outboards. Honda’s exclusive VTEC system optimizes valve lift and timing for both low-speed technical maneuvers and high-speed runs through open water. This technology helps support a smooth, stable idle and mid-range power, allowing the jet drive to operate at peak efficiency throughout the entire RPM band from idle to wide-open throttle.

Shallow Water Navigation Advantage

The primary advantage of the 105HP Jet is the ability to run in technical areas that would destroy a traditional propeller-driven outboard. By moving the water intake to the bottom of the jet pump, the engine can maintain cooling and thrust in extremely shallow water levels. This utility is essential for professional river guides and technical flats anglers who require a motor that can handle the rigors of exploring undeveloped and hazardous aquatic environments.

BLAST Low Speed Torque

Honda’s Boosted Low Speed Torque (BLAST) technology proactively advances ignition timing during rapid acceleration to maximize the thrust produced by the jet pump. This system eliminates the hesitation often found in 4-stroke outboards, providing a hole-shot that gets the vessel up and running instantly. Captains gain improved authority during heavy-load applications, ensuring the boat remains responsive even when navigating through technical river rapids or shallow lake beds.

NMEA 2000 Networking

This Jet drive outboard is fully NMEA 2000 certified, allowing for a digital connection between the engine and your preferred helm electronics. This integration displays critical engine telemetry, including fuel flow, RPM, and temperature, directly on your GPS or fish finder for real-time monitoring. This can provide a higher level of awareness and vessel management, allowing for precise fuel monitoring and proactive maintenance tracking during long-distance river explorations.

Japanese Precision Engineering

Every Honda BF150 Jet is built with the precision and quality control that has made Honda a global leader in 4-stroke technology for over 50 years. From the 16-valve DOHC design to the high-quality aluminum jet pump housing, every component is engineered for maximum reliability and minimum vibration.Maintenance note: Follow the manufacturer’s service procedures and lubrication specifications for the engine and gearcase.