Honda BF90 (90HP Outboard)

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Exceptional power & performance

A lightweight powerhouse in a mid-range package; the BF90 offers a host of Honda’s legendary technology, delivering optimum levels of performance whilst ensuring excellent fuel economy

Peace of mind

World’s largest engine manufacturer

Innovation

Honda exclusive technology

Engineered for life

More time on the water

Unmatched performance

Superior power

Key features

Boosted Low Speed Torque (BLAST)

Honda’s revolutionary BLAST™ technology provides strong hole shot performance, getting the hull on the plane quicker. This air/fuel ratio and ignition-timing technology boosts engine torque at low RPM under rapid acceleration conditions. It’s NMEA compatible, meaning all engine data including speed, fuel consumption, cruising distance, etc can be displayed on the GPS screen

NMEA2000 compliance

All Honda outboards from the BF40 to BF250 are NMEA2000 compliant, allowing simplified connectivity with NMEA2000 electronic equipment such as sonars/fish finders, chart plotters and other devices via CANbus network technology.

Variable Valve Timing & Lift Electronic Control (VTEC)

The VTEC™ system, which optimises power and efficiency at all engine speeds, was born out of Honda’s passion for racing. Innovations like these are now available inside many Honda outboards. Developed for high performance engines, VTEC varies the lift and duration of the intake valves to provide optimum performance at both low and high RPMs. VTEC delivers smooth stable idling at low speeds, while increasing valve lift at higher speeds, which broadens the torque curve and top end power.

Programmed Fuel Injection (PGM-FI)

Honda’s renowned Programmed Fuel Injection is controlled by an advanced Engine Control Unit (ECU). Engine sensors precisely control the supply of fuel to the engine, providing easy starting, instantaneous throttle response and superior fuel economy. (BF40– BF250)

Lean Burn Control

Honda’s Lean Burn Control technology, ECOmo, permits combustion to operate on a leaner air/fuel ratio. Sensors precisely measure the air/fuel mixture, ensuring best fuel economy in cruising mode. (BF40 – BF250).

Trolling control

Trolling Control is available from BF40 – BF150 & BF200-250 (DBW only). Available on selected Honda outboards, engine speed can be controlled in increments of 50RPM from idle speed to 1000RPM/1100RPM (model dependent). A switch required to activate this feature is available through your authorised Honda Marine dealer as an optional accessory. (BF40 – BF150)

4-stroke SOHC 4-cyl (VTEC)

90HP @ 5800 RPM

The Honda advantage

The world’s largest & most trusted engine maker

With over 60 manufacturing facilities across the globe, Honda produces more automotive, power equipment and marine engines than any other brand. More people put their trust behind Honda to consistently power their products, whether on land, sea or air.

4-stroke pioneer

Honda has been focused on four-stroke technology since introducing the first outboard engine of its kind over five decades ago. With an unrivalled team of R&D professionals re-defining the limits, legendary Formula 1 and motor racing pedigree enhancing your performance. It’s more four-stroke experience than anyone else on the water.

Legendary F1 and motor racing pedigree

Innovations such as the VTEC™ system (optimising power and efficiency at all engine speeds) were born out of Honda F1 technology and are now available on several high horsepower Honda outboards. A challenging spirit and never-ending passion for racing fuels the development of technologies found in every Honda outboard.

A dedicated nation-wide dealer network

All of our dealers share the same level of commitment to the Honda brand as they do their relationships with customers. When it comes to sales, service and parts, you can always rely on a Honda Marine specialist for knowledge and advice. Every Honda Marine outboard is supported by Honda’s extensive national dealer network and dedicated aftersales support team.

Powered by world class research and development

Global state-of-the-art R&D facilities are dedicated to researching, designing and developing cutting-edge products. Honda continues to challenge the way the world thinks by looking to the future through technology and innovation

Only genuine parts and accessories

Every engine has been manufactured to uphold Honda’s strict quality standards. So, the purchase of a Honda is an investment in a product that’s made to last. This ensures that when it comes to repairs or replacement, genuine parts will keep it functioning at the optimum performance level that’s expected.

Inspired by ASIMO, HondaJet and the NSX

Soichiro Honda’s willingness to challenge convention and dream big can be found today in each of our outboard engines. The same innovation used for advanced applications like robotics, corporate jets and supercars, also goes into manufacturing Honda Marine products. This is our guarantee that the best of Honda innovation is always behind you.


Product Specifications

Features
Power
Charging Output 44-Amp
Propulsion
Propeller Optional
Safety
Trim Limit Switch No
Oil Pressure Alert Yes
Temperature Alert Yes
Rev-Limiter Yes
Speedometer Pickup Yes
Trim & Tilt
Trim & Tilt Power
Trim Range -4° to +16°
Tilt Range 68°
Dimensions, Weights And Capacities
Weights
Dry Weight 166kg
Dimensions
Transom Height (mm) 1,566
Length (mm) 746
Overall Width (mm) 449
Warranty
Warranty
Domestic Warranty 7 Year*
Commercial Warranty 3 Year*
Performance
Performance
Rated Power 90HP @ 5,800 RPM
Powertrain
Engine
Engine Type 4-stroke SOHC VTEC
Starting System Electric
Exhaust Through prop
Gear Ratio 2.33:1
Displacement 1,496cc
Cylinders 4
Valves 16
Bore & Stroke (mm) 73 x 89
Full Throttle Range (rpm) 5,300-6,300
Cooling System Water Cooled
Carburation Fuel Injection
Ignition System Transistorised battery ignition