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Honda Marine BF140 L
Honda Marine BF140 L

Specs

General Information

Manufacturer
Honda Marine
Honda Marine
Model
BF140 L
BF140 L
Model Code
NA
NA
Color
Aquamarine Silver
Aquamarine Silver

Electrical

Battery
Charging Power - 40A
Charging Power - 40A
Alternator
Electric Start - 55A
Electric Start - 55A

Engine

Cylinders
4
4
Engine Type
4-Stroke DOHC / 16 Valves
4-Stroke DOHC / 16 Valves
Ignition
MicroComputer Programmed
MicroComputer Programmed
Starting
Electric
Electric
Exhaust
Through Hub
Through Hub

Measurements

Power
140 Horsepower
140 Horsepower
Displacement
2,354 Cubic Centimeter
2,354 Cubic Centimeter
Bore x Stroke
3.4 x 3.9 in. (87 x 99 mm)
3.4 x 3.9 in. (87 x 99 mm)
Shaft Length
20"
20"
Width
2' 0"
2' 0"
Dry Weight
480 lbs
480 lbs

Operational

Fuel Type
Unleaded
Unleaded
Full Throttle RPM Range
5,000 - 6,000 rpm
5,000 - 6,000 rpm
Fuel Induction
Programmed Fuel Injection
Programmed Fuel Injection
Lubrication
Wet Sump
Wet Sump
Cooling
Water
Water
Gear Ratio
2.14:1
2.14:1
Gear Shift
F-N-R
F-N-R
Trim System

Range - -4° to +16°

Power Trim & Tilt - Standard

Range - -4° to +16°

Power Trim & Tilt - Standard

Instrumentation

Oil Pressure Alert

Temperature Alert

Rev-Limiter

Speedometer Pickup

Oil Pressure Alert

Temperature Alert

Rev-Limiter

Speedometer Pickup

Other

Additional Colors

Aquamarine Silver

Grand Prix White

Aquamarine Silver

Grand Prix White

Features

Features

  • POWER WHERE AND WHEN YOU NEED IT: Honda’s exclusive VTEC technology offers a superior combination of power, torque, and fuel economy. (140 and 150hp)
  • INSTANT ACCELERATION: Honda’s exclusive BLAST system improves acceleration at low speeds. The result? Instant acceleration and improved hole shot.
  • DUAL STAGE INDUCTION: Dual Stage Induction maximizes air input for combustion. (140 and 150hp)
  • DUAL OVERHEAD CAM (DOHC): The 24-valve DOHC configuration offers increased high-rpm power.
  • ENGINE COMMAND MODULE: The ECM receives constant input from 18 different sensors to deliver instant starts, smooth operation, strong performance and excellent fuel efficiency.
  • BEST IN CLASS FUEL EFFICIENCY: Lean Burn Control increases fuel efficiency by allowing combustion to operate on a leaner air/fuel mixture. At cruising speed, this engine runs on up to 20% less fuel* than others in its class.
  • PGM-FI: Multi-port Programmed Fuel Injection adds both easy starts and improved fuel efficiency - without sacrificing performance.
  • 4-FRONT CORROSION PROTECTION SYSTEM: Honda’s exclusive 4-Front Corrosion Protection System offers a patented, double-sealed multi-layered paint process. Sacrificial anodes and stainless steel technology, along with waterproof connectors, all enhance corrosion protection.
  • ADDITIONAL CORRISON RESISTANCE: Repositioned anodes and a new bolt coating boost corrosion resistance further.
  • FRESH WATER FLUSHPORT: A fresh water flushport flushes debris and saltwater out of the engine.
  • TRUE 5 WARRANTY: 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.
  • 3-WAY COOLING SYSTEM: Three separate cooling systems keep the cylinder heads running cooler for long-term durability.
  • SUPERIOR BATTERY CHARGING FOR MORE USABLE POWER: The charging system offers an impressive 55 total amps with 40 amps of charging power for plenty of accessories.
  • SIMPLIFIED MAINTENANCE: The little things make a big difference. The BF140 is designed to reduce maintenance time for routine tasks like oil and filter changes.
  • FISHERMAN FRIENDLY VARIABLE SPEED TROLLING: A variable speed trolling switch makes fishing easy and convenient. Simply push the toggle switch to adjust the trolling speed in 50 RPM increments from 650 RPM to 1000 RPM.
  • ON-BOARD CONNECTIVITY: NMEA 2000 protocols allow engine data to be interfaced with on-board systems and systems displays, such as SONAR or GPS.

Features

  • POWER WHERE AND WHEN YOU NEED IT: Honda’s exclusive VTEC technology offers a superior combination of power, torque, and fuel economy. (140 and 150hp)
  • INSTANT ACCELERATION: Honda’s exclusive BLAST system improves acceleration at low speeds. The result? Instant acceleration and improved hole shot.
  • DUAL STAGE INDUCTION: Dual Stage Induction maximizes air input for combustion. (140 and 150hp)
  • DUAL OVERHEAD CAM (DOHC): The 24-valve DOHC configuration offers increased high-rpm power.
  • ENGINE COMMAND MODULE: The ECM receives constant input from 18 different sensors to deliver instant starts, smooth operation, strong performance and excellent fuel efficiency.
  • BEST IN CLASS FUEL EFFICIENCY: Lean Burn Control increases fuel efficiency by allowing combustion to operate on a leaner air/fuel mixture. At cruising speed, this engine runs on up to 20% less fuel* than others in its class.
  • PGM-FI: Multi-port Programmed Fuel Injection adds both easy starts and improved fuel efficiency - without sacrificing performance.
  • 4-FRONT CORROSION PROTECTION SYSTEM: Honda’s exclusive 4-Front Corrosion Protection System offers a patented, double-sealed multi-layered paint process. Sacrificial anodes and stainless steel technology, along with waterproof connectors, all enhance corrosion protection.
  • ADDITIONAL CORRISON RESISTANCE: Repositioned anodes and a new bolt coating boost corrosion resistance further.
  • FRESH WATER FLUSHPORT: A fresh water flushport flushes debris and saltwater out of the engine.
  • TRUE 5 WARRANTY: 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.
  • 3-WAY COOLING SYSTEM: Three separate cooling systems keep the cylinder heads running cooler for long-term durability.
  • SUPERIOR BATTERY CHARGING FOR MORE USABLE POWER: The charging system offers an impressive 55 total amps with 40 amps of charging power for plenty of accessories.
  • SIMPLIFIED MAINTENANCE: The little things make a big difference. The BF140 is designed to reduce maintenance time for routine tasks like oil and filter changes.
  • FISHERMAN FRIENDLY VARIABLE SPEED TROLLING: A variable speed trolling switch makes fishing easy and convenient. Simply push the toggle switch to adjust the trolling speed in 50 RPM increments from 650 RPM to 1000 RPM.
  • ON-BOARD CONNECTIVITY: NMEA 2000 protocols allow engine data to be interfaced with on-board systems and systems displays, such as SONAR or GPS.