Honda Marine BF350 X
Honda Marine BF350 X

Specs

General Information

Manufacturer
Honda Marine
Honda Marine
Model
BF350 X
BF350 X
Model Code
NA
NA
Color
Aquamarine Silver
Aquamarine Silver

Electrical

Battery
Charging Power - 70A
Charging Power - 70A
Alternator
Electric Start - 93A
Electric Start - 93A

Engine

Engine Type
4-Stroke, SOHC, 60° V8, 32 Valve
4-Stroke, SOHC, 60° V8, 32 Valve
Ignition
MicroComputer Programmed
MicroComputer Programmed
Starting
Electric
Electric
Exhaust
Through Hub
Through Hub

Measurements

Power
350 Horsepower
350 Horsepower
Displacement
4,952 Cubic Centimeter
4,952 Cubic Centimeter
Bore x Stroke
3.5 x 3.9 in. (88 x 99.5 mm)
3.5 x 3.9 in. (88 x 99.5 mm)
Width
2' 2"
2' 2"
Dry Weight
765 lbs
765 lbs

Operational

Fuel Type
Unleaded
Unleaded
Full Throttle RPM Range

5000 - 6000 rpm

Trolling Mode Range - 650 - 1000 rpm

Cruise Control Range - 650 - 6000 rpm in 50 rpm Increments

5000 - 6000 rpm

Trolling Mode Range - 650 - 1000 rpm

Cruise Control Range - 650 - 6000 rpm in 50 rpm Increments

Fuel Induction
Programmed Fuel Injection
Programmed Fuel Injection
Lubrication
Wet Sump
Wet Sump
Cooling
Water
Water
Gear Ratio
1.79:1
1.79:1
Gear Shift
F-N-R
F-N-R
Trim System

Range - -4° to +15°

Tilt Range - 68°

Trim Support

Automatic Tilt

Range - -4° to +15°

Tilt Range - 68°

Trim Support

Automatic Tilt

Instrumentation

Oil Pressure Alert

Temperature Alert

Rev-Limiter

Oil Pressure Alert

Temperature Alert

Rev-Limiter

Other

Additional Colors

Aquamarine Silver

Grand Prix White

Aquamarine Silver

Grand Prix White

Features

Features

  • HONDA'S FIRST V8: Honda's first ever production V8 engine is designed to deliver maximum power with impressive fuel efficency.
  • HIGHEST MAXIMUM POWER FOR EXHILERATING RIDES: Stunning speed and rapid acceleration provide exciting high propulsion operation, with smooth response and exceptionally robust torque.
  • POWER WHERE AND WHEN YOU NEED IT: Honda’s exclusive VTEC technology offers a superior combination of power, torque, and fuel economy.
  • INSTANT ACCELERATION: Honda’s exclusive BLAST system improves acceleration at low speeds. The result? Instant acceleration and improved hole shot.
  • FULLY BALANCED 60° OFFSET CRANKSHAFT: Every BF350 crankshaft is built using the same crankshaft alloy and tested to the same strength specifications as Acura’s famed NSX high-performance sports supercar. The fully balanced, 60° offset crankshaft eliminates the need for counter balancing; it seamlessly integrates with 60° engine design and nonlinear engine mount to provide exceptional performance with minimal vibration.
  • IMPRESSIVE FUEL EFFICIENCY: Optimized fuel efficiency extends range and reduces operating costs, outperforming the competition’s fuel efficiency at cruise by 17% and cost by 20%.
  • RUNS ON 86 OCTANE FUEL: The BF350 is a premium performer that runs on regular gas. That's good for your wallet!
  • LEAN BURN CONTROL: Honda’s exclusive Lean Burn Control technology optimizes fuel efficiency by supporting effective combustion on a leaner air-to-fuel mixture.
  • PGM-FI: Multi-port Programmed Fuel Injection adds both easy starts and improved fuel efficiency - without sacrificing performance.
  • TRIM SUPPORT: Trim support operates automatically based on engine or boat speed. Presets can be fine-tuned to adapt to changing conditions.
  • AUTOMATIC TILT: Automatic tilt offers easy, button-controlled, up-or-down tilt when stored or mooring with just two button presses.
  • CRUISE CONTROL: Cruise control allows boaters to maintain their preferred cruising speed or RPM for tow sports, while trolling for fish, or even while taking tight turns or boating in rough water.
  • HIGH THRUST CAPABILITY: High thrust capability provides superior maneuverability and control, aiding in the positioning and stopping of large boats.
  • HIGH OUTPUT CHARGING FOR MORE USABLE POWER: High charging performance offers large power generation capacity of maximum 70A - exceeding the needs of typical on-board devices.
  • SAVE YOUR BATTERY WITH AMP+: At idle, when the engine senses a need for additional amperage, AMP+ automatically increases the rpm’s by 100 to produce an additional 9 amps. This helps prevent the draining of critical battery power when using multiple accessories.
  • EXCEPTIONALLY QUIET: Quiet operation, even at cruising speed, for relaxed onboard conversations and enjoyable social experiences.
  • LOW VIBRATION FOR COMFORTABLE RIDES: Low-vibration design reduces vibration in the cruise zone for more comfortable boating.
  • ELEGANT, ULTRA SLIM DESIGN: The Honda BF350 does it all in a sleek, striking new design that’s as practical and functional as it is elegant and eye-catching. Its single-line silhouette adapts to various hull shapes and environments, creating premium appearance that enhances any watercraft. Available in Aquamarine Silver or Grand Prix White, with chrome badging and black trim.
  • ON-BOARD CONNECTIVITY: NMEA 2000 protocols allow engine data to be interfaced with on-board systems and systems displays, such as SONAR or GPS.
  • CORROSION RESISTANCE: Critical interior components use a high corrosion resistant aluminum alloy, resulting in a more durable engine and gear case.
  • EASY ACCESS ANODES: Easy access anodes make replacement quick and simple, for improved durability in salt water.
  • HI-M COATING: Bolts and brackets are treated with a special HI-M coating for superior surface finishing and corrosion resistance.
  • 4-FRONT CORROSION PROTECTION SYSTEM: Honda’s exclusive 4-Front Corrosion Protection System offers a patented, double-sealed multi-layered paint process.
  • FRESH WATER FLUSHPORT: A fresh water flushport flushes debris and saltwater out of the engine.
  • UNMATCHED PEACE OF MIND: Honda's True 5 Warranty is the best in the business. This transferable, non-declining warranty is the same on the last day as it is on the first.
  • HONDA QUALITY: Our outboards share many technologies and components used in Honda vehicles, with all the benefits of years of proven Honda engineering, precision manufacturing and reliability.
  • ENGINE ALERT SYSTEM: The Engine Alert System monitors vital engine functions and prevents engine damage by alerting the operator of: overheating, water in fuel, low oil PSI, battery, over-rev, and critical engine function.
  • SIMPLIFIED MAINTENANCE: The BF350 offers easy maintenance access with extended maintenance periods for many routine items.
  • EASY LIFT COVER: The BF350's engine cover is designed to be easy to lift. Handles are located on the top, left, and right sides. The cover has a new striker guard to make it easy to install.

Features

  • HONDA'S FIRST V8: Honda's first ever production V8 engine is designed to deliver maximum power with impressive fuel efficency.
  • HIGHEST MAXIMUM POWER FOR EXHILERATING RIDES: Stunning speed and rapid acceleration provide exciting high propulsion operation, with smooth response and exceptionally robust torque.
  • POWER WHERE AND WHEN YOU NEED IT: Honda’s exclusive VTEC technology offers a superior combination of power, torque, and fuel economy.
  • INSTANT ACCELERATION: Honda’s exclusive BLAST system improves acceleration at low speeds. The result? Instant acceleration and improved hole shot.
  • FULLY BALANCED 60° OFFSET CRANKSHAFT: Every BF350 crankshaft is built using the same crankshaft alloy and tested to the same strength specifications as Acura’s famed NSX high-performance sports supercar. The fully balanced, 60° offset crankshaft eliminates the need for counter balancing; it seamlessly integrates with 60° engine design and nonlinear engine mount to provide exceptional performance with minimal vibration.
  • IMPRESSIVE FUEL EFFICIENCY: Optimized fuel efficiency extends range and reduces operating costs, outperforming the competition’s fuel efficiency at cruise by 17% and cost by 20%.
  • RUNS ON 86 OCTANE FUEL: The BF350 is a premium performer that runs on regular gas. That's good for your wallet!
  • LEAN BURN CONTROL: Honda’s exclusive Lean Burn Control technology optimizes fuel efficiency by supporting effective combustion on a leaner air-to-fuel mixture.
  • PGM-FI: Multi-port Programmed Fuel Injection adds both easy starts and improved fuel efficiency - without sacrificing performance.
  • TRIM SUPPORT: Trim support operates automatically based on engine or boat speed. Presets can be fine-tuned to adapt to changing conditions.
  • AUTOMATIC TILT: Automatic tilt offers easy, button-controlled, up-or-down tilt when stored or mooring with just two button presses.
  • CRUISE CONTROL: Cruise control allows boaters to maintain their preferred cruising speed or RPM for tow sports, while trolling for fish, or even while taking tight turns or boating in rough water.
  • HIGH THRUST CAPABILITY: High thrust capability provides superior maneuverability and control, aiding in the positioning and stopping of large boats.
  • HIGH OUTPUT CHARGING FOR MORE USABLE POWER: High charging performance offers large power generation capacity of maximum 70A - exceeding the needs of typical on-board devices.
  • SAVE YOUR BATTERY WITH AMP+: At idle, when the engine senses a need for additional amperage, AMP+ automatically increases the rpm’s by 100 to produce an additional 9 amps. This helps prevent the draining of critical battery power when using multiple accessories.
  • EXCEPTIONALLY QUIET: Quiet operation, even at cruising speed, for relaxed onboard conversations and enjoyable social experiences.
  • LOW VIBRATION FOR COMFORTABLE RIDES: Low-vibration design reduces vibration in the cruise zone for more comfortable boating.
  • ELEGANT, ULTRA SLIM DESIGN: The Honda BF350 does it all in a sleek, striking new design that’s as practical and functional as it is elegant and eye-catching. Its single-line silhouette adapts to various hull shapes and environments, creating premium appearance that enhances any watercraft. Available in Aquamarine Silver or Grand Prix White, with chrome badging and black trim.
  • ON-BOARD CONNECTIVITY: NMEA 2000 protocols allow engine data to be interfaced with on-board systems and systems displays, such as SONAR or GPS.
  • CORROSION RESISTANCE: Critical interior components use a high corrosion resistant aluminum alloy, resulting in a more durable engine and gear case.
  • EASY ACCESS ANODES: Easy access anodes make replacement quick and simple, for improved durability in salt water.
  • HI-M COATING: Bolts and brackets are treated with a special HI-M coating for superior surface finishing and corrosion resistance.
  • 4-FRONT CORROSION PROTECTION SYSTEM: Honda’s exclusive 4-Front Corrosion Protection System offers a patented, double-sealed multi-layered paint process.
  • FRESH WATER FLUSHPORT: A fresh water flushport flushes debris and saltwater out of the engine.
  • UNMATCHED PEACE OF MIND: Honda's True 5 Warranty is the best in the business. This transferable, non-declining warranty is the same on the last day as it is on the first.
  • HONDA QUALITY: Our outboards share many technologies and components used in Honda vehicles, with all the benefits of years of proven Honda engineering, precision manufacturing and reliability.
  • ENGINE ALERT SYSTEM: The Engine Alert System monitors vital engine functions and prevents engine damage by alerting the operator of: overheating, water in fuel, low oil PSI, battery, over-rev, and critical engine function.
  • SIMPLIFIED MAINTENANCE: The BF350 offers easy maintenance access with extended maintenance periods for many routine items.
  • EASY LIFT COVER: The BF350's engine cover is designed to be easy to lift. Handles are located on the top, left, and right sides. The cover has a new striker guard to make it easy to install.