We’ve redesigned our flagship BF250D model inside and out, adding features, updates and improvements that make these acclaimed V6 outboards better than ever. From easier maintenance to tougher corrosion resistance, the new BF250D outboard take legendary Honda performance into new waters.
Of course, we’ve kept the famous technological advances Honda outboard owners love, many of which are shared with Honda’s renowned automobile engines. BF250D model include VTEC® for explosive mid-range torque. This model feature:
Common maintenance items have been redesigned or repositioned. Improvements such as a larger diameter dipstick tube, integration of a water separator and fuel strainer, and the relocation of the high-pressure filter (from the high-pressure pump) for easier access reduce maintenance time for routine tasks like oil and filter changes. And easier maintenance means more time on the water.
Components such as the oil pan, thermostat cover, upper mount cover, water pump housing, timing belt tensioner base, water jacket cover, and prop shaft holder now use a higher corrosion-resistant aluminum alloy, resulting in a more durable engine and gear case. Bolts and brackets are treated with a new HI-M coating that delivers improved surface finishing and superior corrosion resistance. The number of anodes on each engine block has been doubled, from two to four, for longer anode life and improved corrosion protection.
The three-latch lock and seal system and two inverted grip points make the cover easy to remove and carry, simplifying maintenance access. The streamlined, simplified undercase includes a heavy protective rubber edge that further protects against the elements, boosting durability.
The new cowling incorporates a dual channel, indirect-air-circuit induction system that improves airflow, enhancing performance while helping funnel moisture away from the throttle body.
Boosted Low Speed Torque, or BLAST, improves acceleration at low speeds. A quick movement of the throttle control activates the BLAST® system, advancing the ignition curve aggressively. “Hole Shot” is vastly improved as more horsepower gets the hull up on plane quicker.
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 19% less fuel* than its predecessor.
*Based on EPA Specific Fuel Consumption Mode.
The charging system features a 90 amp “On Demand” belt-driven alternator with 60 charging amps. This superior design reduces heat buildup and provides outstanding battery charging across the RPM range.
| Engine | |
| Type | 4-Stroke, SOHC, 60˚ V6, 24 Valve |
| Displacement | 3,583 cc (219 cubic inches) |
| Bore & Stroke | 89 X 96 mm |
| Full Throttle RPM Range | 5,300 – 6,300 RPM |
| Rated Power | 250 HP @ 5,800 RPM |
| Cooling System | Water Cooled |
| Fuel Delivery | Programmed Fuel Injection |
| Ignition System | MicroComputer Programmed |
| Starting System | Electric |
| Exhaust | Through Hub |
| Lubrication | Wet Sump |
| Trim Range | -4° to +16° |
| Tilt Range | 72° |
| Drive | |
| Gear Ratio | 2.00:1 |
| Gear Shift | F-N-R |
| Alternator (Electric Start) | 90-Amp (1,118 watt) |
| Battery Charging Power | 60 Amps (756 watts) |
| Power Trim & Tilt | Standard |
| Oil Pressure Alert | Standard |
| Temperature Alert | Standard |
| Rev-Limiter | Standard |
| Dimensions | |
| Overall Width | 660 mm/26 inches |
| Transom Height | |
| X Type | 635 mm/25 inches |
| XX Type | 762 mm/30 inches |
| Dry Weight | |
| X-Type | 280 kg/617 lbs |
| XX Type | 285 kg/628 lbs |