Place Honda BF225DUDA on a digital-ready offshore center console or cruiser when a 30-inch U-long shaft and standard-rotation iST control are needed. Its 3.6-liter V6 engine uses a 60-degree layout, 24 valves, and SOHC operation to produce 225 HP at 5,500 RPM. Honda BF225DUDA is an iST drive-by-wire 4-stroke outboard with Programmed Fuel Injection, electric starting, Intelligent Shift and Throttle, and Power Trim & Tilt. The configuration is intended for compatible high-transom digital installations.

At 622 lbs dry, this engine should be included in transom, repower, trailer, and total boat-balance calculations. The 30-inch U-long shaft provides the listed reach for high-transom boats, while the 5,000–6,000 RPM full-throttle range gives owners a reference for propeller selection. Its 90-amp alternator supplies 60 charging amps for supported navigation displays, pumps, lighting, batteries, and communication equipment. The listed oil capacity is 7.8 L with filter.

Key Features of Honda BF225DUDA

- Fit the 30-inch U-long shaft to boats requiring extended transom mounting.
- iST Drive-by-Wire — provides Intelligent Shift and Throttle control for compatible digital helms.
- 225 HP at 5,500 RPM comes from a 3.6-liter V6 SOHC engine.
- 622 lbs dry weight affects transom strength, boat balance, and repower planning.
- Programmed Fuel Injection manages delivery within the specified 24-valve 4-stroke package.
- Power Trim & Tilt adjusts engine position during acceleration, cruising, docking, and trailering.
- Standard Rotation — identifies the listed drive arrangement for compatible digital installations.
- 90 amps total with 60 charging amps support compatible onboard electrical systems.

Why Choose the Honda BF225DUDA

This model combines a U-long shaft with standard rotation and iST control for boats designed around a high transom. The 225 HP rating gives an approved offshore vessel a clear propulsion option, while the electronic control system keeps shifting and throttle functions at the helm.

- Standard rotation suits compatible iST installations
- 30-inch shaft fits high transoms
- 225 HP supports approved offshore vessels

Applications & Use Cases

Honda BF225DUDA is suited to flagship offshore center consoles, day boats, cruisers, and other recreational vessels requiring a 30-inch shaft and compatible iST controls. It can support offshore fishing, coastal cruising, and harbor travel when the hull accepts the engine’s weight and horsepower.

- Offshore center consoles with high transoms
- Day boats using iST controls
- Recreational cruisers requiring 225 HP

Warranty, Support & Maintenance

The supplied product information lists a 5-year non-declining standard warranty. Follow the applicable Honda owner’s manual for the 7.8 L oil capacity with filter, gearcase lubricant, filters, spark plugs, cooling-system checks, iST controls, and Power Trim & Tilt. Confirm U-long shaft fitment, digital compatibility, registration, and dealer support before purchase.