Honda Engines / 15 - 30 HP BF20

Honda BF20

Get unrivalled innovation and performance this outboard. It's the most powerful portable engine on the market.

Download the Honda BF20 sales sheet



Type 4-Stroke OHC - 2 cylinders
Displacement ((cm3)) 350
Bore x stroke ((mm)) 59 x 64
Valve train -
Full throttle rpm range 5000-6000
Rated power (hp (kw)) 20 (14.7) @ 5500 rpm
Cooling system Water cooled
Carburation 1 carburettors with accelerator pump
Ignition system Electronic PGM-IG
Exhaust Propeller boss
Gear ratio 2.08
Gear shift F-N-R
Alternator 6 A (recoil)
Propeller size ((inch)) 9 1/4 x 10
Propeller: number of blades 4
Oil pressure alert Yes
Over heat alert Yes
Revolution limiter Yes
Emergency Stop Switch Yes
Water / Fuel Separator -
Power Thrust features Type available
Direction Tiller handle / Remote Control
Starting system Recoil starter
Standard Available Shaft Lengths Short / Long
Counter Rotation -
Engine Tilt Manual
Engine Trim Manual 5 stages
Overall Length (mm) 650(Tiller)
Overall Width (mm) ((mm)) 350
Overall Height (mm) S:1110-L:1240-X:1380
Transom Height (mm) S433/L:563/X:703
Dry Weight ((kg)) 46.5-52
Two Year Commercial Warranty Standard feature
6 Year Domestic Warranty Standard feature
RYA Training Included No