Description

Honda BF350AXDA iST 350HP V8 Outboard Motor for Sale | 25″ X-Long Shaft

The Honda BF350AXDA iST 350HP V8 Outboard Motor represents a new era in marine performance. As Honda Marine’s first-ever production V8 outboard, the BF350 delivers extraordinary power, exhilarating acceleration, and exceptional fuel efficiency for larger boats that demand premium performance. Designed for offshore adventures, luxury cruising, and serious sport fishing, this innovative outboard combines Honda’s legendary reliability with cutting-edge technology.

Equipped with Intelligent Shift & Throttle (iST®), the BF350AXDA provides effortless electronic control, precise shifting, and smooth throttle response. Powered by a massive 4.95L V8 engine, this outboard offers incredible torque, outstanding acceleration, and the ability to handle heavy loads with confidence.

The 25-inch X-Long Shaft configuration is ideal for a wide range of offshore vessels, center consoles, luxury pontoons, and larger recreational boats requiring superior performance and control.

Key Features of the Honda BF350AXDA

• 350HP V8 Four-Stroke Engine
• Intelligent Shift & Throttle (iST®)
• 4.95L High-Displacement Powerhead
• Fully Balanced 60° Offset Crankshaft
• Lean Burn Fuel Control
• Multi-Port Programmed Fuel Injection
• Cruise Control
• Automatic Tilt Function
• Trim Support System
• High Thrust Capability
• 70 Amp High Output Charging System
• Exceptionally Quiet Operation
• Low Vibration Performance
• Advanced Corrosion Protection
• Electric Start
• Power Trim & Tilt
• Honda Marine 5-Year Warranty

Why Choose the Honda BF350AXDA?

The BF350AXDA is engineered for boaters who demand maximum power without sacrificing efficiency, comfort, or reliability.

Key Benefits

• Massive V8 Power and Torque
• Smooth Digital Throttle Control
• Outstanding Fuel Economy
• Superior Offshore Performance
• Exceptional Reliability
• Quiet and Comfortable Operation
• Reduced Maintenance Requirements
• Premium Honda Engineering

Whether you’re cruising long distances, offshore fishing, or entertaining family and friends, the BF350AXDA is built to exceed expectations.

Honda BF350AXDA Specifications

Engine Specifications

• Model: BF350AXDA
• Engine Type: Honda BF350AXDA iST Four Stroke
• Horsepower: 350HP
• Engine Configuration: V8
• Displacement: 4,952cc
• Shaft Length: 25″ X-Long
• Steering: Intelligent Shift & Throttle (iST®)
• Starting System: Electric Start
• Fuel System: Programmed Fuel Injection
• Cooling System: Water Cooled
• Weight: 765 lbs
• Full Throttle Range: 5000–6000 RPM
• Tilt Range: 68°
• Trim Range: -4° to +15°
• Charging System: 70 Amp
• Warranty: Honda Marine 5-Year Warranty

Standard Features

• Intelligent Shift & Throttle (iST®)
• Power Trim & Tilt
• Cruise Control
• Automatic Tilt
• 70 Amp Charging System
• Owner’s Manual

Propeller Not Included

Intelligent Shift & Throttle (iST®)

Honda’s advanced iST® drive-by-wire system delivers seamless electronic shifting and precise throttle control.

Benefits of iST®

• Faster Throttle Response
• Smooth Electronic Shifting
• Improved Docking Precision
• Enhanced Boat Control
• Reduced Operator Fatigue
• Ideal for Multi-Engine Installations

The result is a smoother and more enjoyable boating experience in all conditions.

Revolutionary V8 Performance

At the heart of the BF350AXDA is Honda’s purpose-built 4.95L V8 marine engine, delivering exceptional performance throughout the RPM range.

Performance Advantages

• Powerful Low-End Torque
• Strong Mid-Range Acceleration
• Outstanding Top-End Speed
• Excellent Load-Carrying Capability
• Smooth Power Delivery
• Reliable Offshore Performance

This engine is engineered to perform under demanding marine conditions while maintaining Honda’s reputation for durability.

Fuel Efficiency with Lean Burn Technology

Honda’s Lean Burn Control automatically optimizes the fuel-air mixture for maximum efficiency.

Fuel Saving Benefits

• Reduced Fuel Consumption
• Extended Cruising Range
• Lower Operating Costs
• Improved Overall Efficiency

The BF350 offers remarkable economy for a high-output V8 outboard.

Runs on 86 Octane Fuel

Unlike many high-performance marine engines, the BF350 is designed to operate on readily available 86-octane fuel.

Benefits Include

• Lower Fuel Costs
• Easier Refueling
• Greater Fuel Availability
• Reliable Everyday Operation

Cruise Control & Automatic Tilt

Honda’s premium boating technologies improve convenience and overall vessel control.

Cruise Control Features

• Maintains Consistent Speed
• Improves Fuel Efficiency
• Reduces Driver Fatigue
• Enhances Long-Distance Comfort

Automatic Tilt Benefits

• Easier Docking
• Convenient Trailering
• Simplified Launch and Retrieval
• Greater Ease of Operation

Powerful 70 Amp Charging System

The BF350AXDA features a high-output charging system designed to support today’s modern marine electronics.

Ideal For Powering

• GPS Navigation Systems
• Fish Finders
• Radar Equipment
• Audio Systems
• Livewell Pumps
• Auxiliary Batteries

Perfect for offshore anglers and luxury boat owners requiring dependable onboard power.

Advanced Corrosion Protection

Honda has equipped the BF350 with multiple corrosion-resistant technologies to maximize durability in saltwater environments.

Protection Features

• Anti-Corrosion Coating
• Easy Access Anodes
• Four-Front Corrosion Protection System
• Fresh Water Flush Port
• Marine-Grade Components

These systems help extend engine life and reduce maintenance requirements.

Quiet and Smooth Operation

Honda’s engineering expertise provides one of the most refined boating experiences in the high-horsepower outboard category.

Comfort Benefits

• Exceptionally Quiet Running
• Low Vibration Levels
• Smooth Cruising Performance
• Enhanced Passenger Comfort

Perfect for long offshore trips and family boating adventures.

Ideal Applications

The Honda BF350AXDA is perfect for:

• Offshore Fishing Boats
• Center Console Boats
• Luxury Pontoon Boats
• Coastal Cruisers
• Sport Fishing Vessels
• Recreational Offshore Boats
• Commercial Marine Applications

Frequently Asked Questions

How much horsepower does the Honda BF350AXDA produce?

The BF350AXDA produces 350 horsepower from its advanced 4.95L V8 Four-Stroke engine.

What is Honda iST®?

Intelligent Shift & Throttle (iST®) is Honda’s electronic drive-by-wire control system that provides smoother shifting and precise throttle response.

What shaft length does this model have?

This model features a 25-inch X-Long shaft designed for offshore and larger recreational boats.

Is the BF350 fuel efficient?

Yes. Honda’s Lean Burn technology and advanced fuel injection system deliver excellent fuel economy for a 350HP V8 outboard.

Does the BF350 include Cruise Control?

Yes. Cruise Control comes standard and helps maintain consistent speed while improving comfort and efficiency.

What fuel does the BF350 require?

The Honda BF350 is engineered to run on 86-octane fuel.

What warranty comes with this outboard?

The BF350AXDA is backed by Honda Marine’s 5-Year Limited Warranty.

Experience Honda’s Ultimate V8 Outboard

The Honda BF350AXDA iST 350HP V8 Outboard Motor combines breathtaking V8 power, advanced electronic controls, impressive fuel economy, and legendary Honda reliability. Built for boaters who demand premium offshore performance, the BF350AXDA delivers an unmatched boating experience from the dock to the open ocean.