Honda BF250DUCRA 250HP – 30″ Shaft Counter Rotation Remote Mechanical

Honda BF250DUCRA 250HP Mechanical V6

The Honda BF250DUCRA pairs a 3.6L SOHC V6 VTEC engine with counter-rotation gearing and mechanical simplicity, at 642 lbs dry. The 30-inch extra-extra-long shaft is a staple for dual-engine offshore center consoles, part of Mulmarine’s outboard propulsion systems lineup for consistent power delivery on deep-sea fishing and heavy-duty transport.

Peak output runs at 6300 RPM, using PGM-FI fuel induction for thermal efficiency. The 2.00:1 gear ratio gives a hydrodynamic advantage for a fast hole-shot and hull planing in heavy offshore swells. Built with Japanese precision, this corrosion-resistant unit includes vibration dampening for a quiet, comfortable ride.

Technical Specifications of Honda BF250DUCRA

• The 3.6L V6 SOHC architecture provides the low-end torque required for heavy offshore boat loads.
• Counter-rotation left-hand rotation enables balanced handling in dual-engine deep-sea configurations.
• VTEC optimizes intake valve timing at high RPM for stronger power output and efficiency.
• Programmed Fuel Injection (PGM-FI) ensures precise combustion for reliable cold starts.
• The 90-Amp alternator maintains battery charge for a full suite of offshore marine electronics.
• Remote mechanical steering compatibility offers a durable, traditional helm feel.
• Power Trim and Tilt allows rapid hull leveling and performance optimization at speed.

V6 VTEC Reliability

This mechanical VTEC V6 uses variable timing to maximize air intake at high RPM, giving a versatile power band for trolling and high-speed offshore transit.

PGM-FI System Precision

The fuel induction system manages the air-fuel mixture for efficiency, giving instant throttle response during high-speed coastal runs.

30-Inch Propulsion Shaft

The 30-inch shaft gives the reach high-transom offshore vessels need for deep water propeller grip, keeping stability on large deep-V hulls during long missions.

NMEA Digital Connectivity

NMEA 2000 certification communicates fuel flow, battery voltage, and RPM data digitally to helm displays.

Honda Factory Coverage

Honda Marine backs this unit with a 5-year limited warranty covering major components against manufacturing defects.

Dual Engine Match

This counter-rotation V6 pairs with a standard-rotation engine on offshore center consoles and walkarounds.

Maintenance & Longevity

Consistent maintenance of the 3.6L V6 oil level and filter quality is essential for engine health. Pro Tip from the Shop: inspect the mechanical counter-rotation shift linkage every 100 hours for tension and lubrication.