Honda BF350AXCDA 350HP Outboard – 25in Shaft, Counter Rotation, iST
Steering stays direct, Honda BF350AXCDA brings 350 horsepower. A 25-inch shaft carries counter-rotating gears for twin-engine rigs. Owners choose it for steady output without excess weight. Boaters pick it for a straightforward, low-maintenance setup.
- 350 horsepower on tap
- Shaft length 25 inches
- Balances torque on twin installs
- iST drive-by-wire throttle control
- V8 engine, proven configuration
Description
Place Honda BF30D3SRT on a short-transom sport boat or aluminum skiff when 30 HP, remote steering, and integrated Power Trim are needed. Its 552 cc inline three-cylinder SOHC 4-stroke engine uses six valves and produces 30 HP at 6,000 RPM. Honda BF30D3SRT is a Signature Silver outboard with three carburetors, accelerator-pump fuel delivery, electric starting, remote mechanical control, Power Trim and Tilt, and a 15-inch short shaft. The short-shaft format suits compatible lower transoms.
The 155-lb dry weight should be included in transom, trailer, battery, and balance calculations. Its 5,700–6,200 RPM full-throttle range provides a reference for propeller setup, while the 2.08:1 gear ratio supports standard forward, neutral, and reverse operation. The 10-amp alternator supplies output for supported fish finders, navigation lights, pumps, and other accessories. The listed 1.9 L oil capacity should be serviced according to the Honda maintenance schedule.
Key Features of Honda BF30D3SRT
- Use the 15-inch short shaft on boats designed for compatible short transoms.
- Remote Steering — connects throttle and direction control to the boat’s helm.
- 30 HP at 6,000 RPM comes from a 552 cc three-cylinder SOHC engine.
- 155 lbs dry weight affects transom capacity, trailer loading, and boat balance.
- Power Trim & Tilt adjusts engine position during acceleration, cruising, docking, and trailering.
- Three-Carburetor System with Accelerator Pumps manages fuel delivery within the supplied configuration.
- 61 x 63 mm bore and stroke identify the listed engine dimensions.
- 10-amp alternator supports compatible electrical accessories and onboard equipment.
Why Choose the Honda BF30D3SRT
The short shaft makes this model relevant to boats with a 15-inch transom, while remote steering keeps primary operation at the helm. Power Trim and Tilt adds convenient engine-angle adjustment for launch, cruising, docking, and storage.
- 15-inch shaft fits compatible short transoms
- Remote steering supports helm-based operation
- 30 HP suits approved sport boats
Applications & Use Cases
Honda BF30D3SRT is suited to short-shaft sport boats, aluminum skiffs, and compact recreational hulls using a compatible 15-inch transom. It can support fishing, family boating, harbor travel, and short coastal trips when the vessel accepts the engine’s weight and horsepower.
- Short-transom sport boats
- Aluminum skiffs with remote controls
- Compact recreational hulls requiring Power Trim
Warranty, Support & Maintenance
The supplied product information lists a 5-year non-declining standard warranty. Follow the applicable Honda owner’s manual for the 1.9 L oil capacity, gearcase lubricant, filters, spark plugs, carburetor service, cooling-system checks, remote controls, and Power Trim & Tilt. Confirm service intervals, warranty registration, and dealer support before purchase.
Honda 350HP BF350AXCDA Specs
| Brand | Honda Marine |
| Full Model Code | BF350AXCDA |
| Country of Origin | Japan |
| Engine Family/Series | BF350 V8 (Counter Rotation) |
| Engine Type | V8 60° / 32-Valve DOHC |
| Displacement | 5.0 Liters (4952 cc) |
| Horsepower | 350 HP @ 5500 RPM |
| Full Throttle RPM Range | 5000 - 6000 RPM |
| Fuel Induction System | Programmed Fuel Injection (PGM-FI) / VTEC® |
| Alternator Output | 93 Amps (70 Charging Amps) |
| Gear Ratio | 1.79:1 |
| Shaft Length | 25" (X-Long) |
| Dry Weight | 347 kg (765 lbs) |
| Bore x Stroke | 89 x 100 mm |
| Starting & Steering System | Electric w/ iST (Intelligent Shift & Throttle) |
| Trim/Tilt Method | Power Trim & Tilt |
| Oil Capacity | 9.3L |
| Recommended Fuel | 86 Octane |
| Standard Warranty | 5-Year Non-Declining |
| Application | Port-side installation for twin/quad high-performance offshore hulls (28' - 38'). |













Reviews
There are no reviews yet.