Honda Motors BF115

Reliable, efficient 4-stroke design

World-renowned Honda quality combines proven reliability and superior fuel efficiency, with no oil mixing.

Dual Overhead CAM - High horsepower, low maintenance

A powerful, compact 16-valve DOHC design creates more valve lift for increased horsepower, while allowing easy rocker-arm adjustment.

BLAST® System - improves acceleration at low speeds

Boosted Low Speed Torque improves acceleration and gets the hull on plane quicker.

Multi-port Programmed Fuel Injection - Powerful performance

Programmed Fuel Injection delivers precise fuel and air to each cylinder for easy starts and instant throttle response.

Lean Burn Control® - Superior fuel efficiency

Lean Burn Control® allows combustion to operate on a leaner air/fuel mixture.

Largest Displacement Engine in Its Class

At 144 cubic inches, the long-stroke design increases torque for outstanding performance and efficiency.

High Output Charging - More usable power

The system develops 55 total amps and delivers 40 charging amps, including 30 amps at 1,000 RPM.

Variable Speed Trolling

Optional push-button control adjusts trolling speed in 50 RPM increments from 650 RPM to 1000 RPM.

3-Way Cooling System - Cool running durability

Three separate cooling systems keep the cylinder head cooler for more power while a warmer block helps prevent oil dilution.

Balanced Engine - smooth operation

Twin counter-rotating balancing shafts minimize internal engine vibration.

LAF & Knock Sensors - Optimum Efficiency

Linear Air Fuel and knock sensors determine correct fuel flow and ignition curve.

Engine Command System - Optimum performance

The module receives constant input from 18 sensors to determine the correct fuel flow and ignition curve.

Stainless Steel components - corrosion resistance

Stainless steel steering arm, tilt tube and shafts provide long-term corrosion resistance.

Available in 20 and 25 inch shaft lengths

Meets NMEA 2000 standards - on-board connectivity

NMEA 2000 protocols allow engine data to be displayed on compatible dashboard electronics, sonar and GPS systems.

Engine Alert System - Keeps you informed

Visual, audio and RPM reduction circuits alert the operator to overheating, low oil pressure and over-revving to help prevent engine damage.

4-Front Corrosion Protection System - Fights the elements

A multi-layered paint process, sacrificial anodes, stainless steel technology and waterproof connectors enhance corrosion protection.

True 5 Warranty

Honda's transferable, non-declining warranty is the same on the last day as it is on the first.

Easy Maintenance

Accessible oil filters, oil fillers and screw-type valve adjusters simplify routine maintenance and help reduce service costs.

Ultra Low 3 Star CARB Emissions

Honda Marine engines exceed the highest CARB 3-Star rating to meet California Air Resources Board standards.