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BF350
Leave Them In Your Wake

BF350

Introducing the new BF350, a 5-litre V8 engine complete with VTEC. Propelling power and performance to the next level.

With an all new engine and crankshaft design, you'll feel less vibrations during cruising making rides more comfortable for you and your passengers. You'll also find noise is reduced ensuring conversations aren't drowned out by the sound of the engine.

The BF350’s ECOmo, Trim Support and O2 sensor are engineered to optimise fuel consumption without compromising engine performance. Along with a host of other features to deliver the best behind you.

  • Automatic Tilt

    Automatic Tilt

  • Cruise Control

    Cruise Control

  • Drive By Wire

    Drive By Wire

  • Trim Support

    Trim Support

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Low fuel consumption
Low fuel consumption
The BF350’s ECOmo, Trim Support and O2 sensor are engineered to optimise fuel consumption without compromising engine performance.

Features

Take a Closer Look

ECOmo
ECOmo

Honda's Lean Burn Control technology, ECOmo, maximises fuel efficiency by adjusting the air/fuel mixture according to speed and load. Offering significantly improved fuel consumption over direct injection two-stroke and competing four-stroke models. It's class leading performance.

90 Amp Alternator
90 Amp Alternator

Honda’s proven 'on demand' belt-driven alternator reduces heat build-up and provides superior battery charging capability. With dedicated charging of 60 amps, the Honda BF350 will keep all your electronics running and charged with ease.

VTEC
VTEC

The VTEC™ system, which optimises power and efficiency at all engine speeds, was born out of Honda’s passion for racing. 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.

Boosted Low Speed Torque (BLAST)
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.

Improved gearbox design

With an improved gear case shape, underwater friction is reduced for better fuel efficiency during cruising. It minimises pressure changes from the gear case to the propeller – preserving dynamic performance and avoiding cavitation issues.

Low vibration and noise
Low vibration and noise
With an all new engine and crankshaft design, vibrations and noise during cruising are drastically reduced. Making rides more comfortable for you and your passengers while ensuring conversations aren't drowned out by the sound of the engine.
Specifications
Engine Type60° 32 Valve V8 SOHC
Displacement4952 cc
Cylinders8
Valves32
Valves Per Cylinder4
Bore & Stroke89 x 99.5
Full Throttle RPM Range5,000 - 6,000
HP Rating @ Propshaft350
Fuel DeliveryPGM-FI (Programmed Fuel Injection)
Ignition SystemMicrocomputer Programmed
Starting SystemElectric
Cooling SystemWater Cooled
Exhaust SystemThrough hub
Recommended Fuel91 Unleaded
Alternator Output70 AMP
Battery Charging Capacity70 AMP
Dry Weight357kg (with propeller)
Overall Length1121mm
Overall Width650mm
Overall Height2145mm
Gear Ratio1.79:1
PropellorStainless Steel
NMEA 2000Yes
ECOmoYes
BF350

Explore the Features

The all-new BF350 is propelling power and performance to the next level, with a range of exclusive features never before seen on a Honda outboard.

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An Unrivalled Warranty

Every Honda Marine outboard comes with an unmatched 7-year* domestic (recreational) warranty. You can relax knowing that you're covered by the best warranty in the business!

The Honda Advantage

Quality, Reliability, Performance - It's the Best Behind You

Related Information

Why choose Honda

World
World's Largest 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
4-Stroke Pioneer

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

Legendary F1 & Racing Pedigree
Legendary F1 & 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.

Nationwide Dealer Network
Nationwide 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.

World Class Research and Development
World Class Research and Development

Global state-of-the-art Research & Development 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.

Inspired by Asimo, Honda Jet and the NSX
Inspired by Asimo, Honda Jet 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.