BF40

DESCRIPTION

Exceptional power & performance
The BF40 is packed with power and exceptional torque. Featuring a unique set of Honda-Exclusive technologies, the BF40 will easily power all of your adventures.

Peace of mind
World's largest engine manufacturer

Innovation
Honda exclusive technology

Engineered for life
More time on the water

Unmatched performance
Superior power

Lean Burn Control
Hondas 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)
Specifications

Dry Weight
98kg

Rated Power
40HP @ 5,500 RPM

Engine Type
4-stroke SOHC

Starting System
Electric

Exhaust
Through prop

Gear Ratio
2.08:1

Displacement
808cc

Cylinders
3

Valves
6

Bore & Stroke (mm)
70 x 70

Full Throttle Range (rpm)
5,000-6,000

Cooling System
Water Cooled

Carburation
Fuel Injection

Ignition System
Transistorised battery ignition