Honda Marine Outboards
Honda BF 115
Honda Marine’s 115 horsepower engine benefits from decades of proven engineering from the world’s largest engine maker.
Programmed electronic fuel injection delivers the precise air-fuel mixture for easy starts, instant throttle response, and outstanding fuel efficiency. And power is what it’s all about — its 137-cubic-inch displacement is the largest of any engine in its horsepower range.
A sophisticated engine alert system lets you see, hear, and feel a warning for overheating, low oil pressure, over-rev, battery condition, water-in-fuel, and critical engine functions. By sharing many components with the Honda Accord, the 115 hp offers years of proven Honda engineering, precision manufacturing and reliability.
| ENGINE SPECIFICATIONS | ![]() |
| Type | 4-Stroke OHC Four Cylinders |
| Displacement | 2254 cc (137 cubic inches) |
| Bore & Stroke | 86 x 97 mm (3.38 x 3.81 inches) |
| Full Throttle RPM Range | 5000-6000 RPM |
| HP Rating @ Propshaft | 115HP @ 5500 RPM |
| Induction Scavenging | SOHC |
| Valves per Cylinder | 4 |
| Fuel Delivery | Programmed Fuel Injection |
| Ignition System | Microcomputer Programmed |
| Starting System | Electric |
| Lubrication | Wet Sump |
| Cooling System | Water Cooled |
| Alternator | Electric 40 Amps (504 Watts) |
| Trim Range | –4° to +16° |
| Tilt Range | 72° |
| DRIVE SPECIFICATIONS | |
| Gear Ratio | 2.00:1 (28/14) |
| Gear Shift | F-N-R |
| Propeller | Optional |
| DIMENSIONS | |
| Recommended Transom Height | (L) 508 mm / 20 inches (X) 635 mm / 25 inches |
| Dry Weight | (L) 225 kg - 496 lbs. (X) 229 kg - 505 lbs. |



