

Honda
Honda 250HP VTEC
Honda BF250 — 250 HP 4-stroke V6 outboard with VTEC®, PGM-FI fuel injection, and advanced drive and control .
250 HP
gasoline
2017
670
3.6L
4-stroke
186 kW/ 250 mhp
6000rpm
Description
Specifications
Frequently Asked Questions
What is the Honda 250 HP VTEC outboard?
The Honda 250 HP VTEC is a high-performance 4-stroke marine outboard motor from Honda’s V6 lineup, widely known as the BF250. It blends automotive-derived technologies with marine engineering to deliver strong power, fuel efficiency, and smooth operation.
What does “VTEC” mean on this engine?
VTEC stands for Variable Valve Timing and Lift Electronic Control. It optimizes valve lift and timing across the rpm range for better low-end torque and strong high-rpm power, giving smoother acceleration and improved performance.
Is the Honda 250 VTEC a 4-stroke or 2-stroke?
The Honda 250 VTEC is a 4-stroke engine, which offers quieter operation, greater fuel efficiency, and reduced emissions compared with 2-stroke designs.
How much power does it produce?
This engine is rated at 250 horsepower at about 5,800 rpm, providing plenty of thrust for larger boats.
What is the engine displacement?
It has a displacement of 3,583 cc (3.6 L) with a 60° V6 configuration and 24 valves.
What type of fuel system does it use?
The BF250 uses Programmed Fuel Injection (PGM-FI) for precise fuel delivery, smooth starts, and strong throttle response.
Does it have electric start?
Yes — electric start is standard on the Honda 250 HP VTEC outboard.
What’s the recommended fuel?
Honda recommends unleaded gasoline (typically 91–92 octane) for best performance and efficiency.
Does it have power tilt and trim?
Yes — power trim & tilt is standard, making it easier to adjust the motor angle for optimum performance.
Does the Honda BF250 use VTEC for fuel economy too?
Indirectly — while VTEC enhances performance, the engine’s Lean Burn Control (also called ECOmo in some markets) adjusts the air-fuel mixture for efficient cruising, helping reduce fuel consumption.
Is this engine suitable for offshore boats?
Yes. With 250 hp and a broad power curve, the Honda BF250 is suitable for larger fishing boats, cruisers, pontoons, and offshore vessels requiring reliable high power.
How is the fuel economy?
Thanks to advanced fuel injection, lean-burn control, and optimized combustion, the BF250 offers best-in-class fuel efficiency at cruising speeds.
Is it quiet?
Honda designs this 4-stroke V6 for minimal vibration and noise, giving a smooth and quiet ride compared with many competitors.
How reliable is the Honda 250 VTEC engine?
Honda outboards are widely regarded as highly reliable with automotive-grade engineering and robust corrosion protection systems.
What maintenance does this engine need?
Oil and filter changes Lower unit gear oil Water pump/impeller checks Fuel system inspection Follow the Honda Marine service schedule for best longevity. (Owner manual recommended)
What shaft lengths are available?
20″ (Long) 25″ (Extra Long) 30″ (XX-Long with iST/Digital)


