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The New Honda 350 HP iST Four-Stroke BF350AXCDA Outboard Motor Engine For Sale
Honda 350 HP 4-Stroke BF350 Outboard Motor
Rating
$30,900.00
$20,085.00
Save 35%
The New Honda 350 HP iST Four-Stroke BF350AXCDA Outboard Motor Engine For Sale
Description
New 2026 Honda 350 HP iST Four-Stroke BF350AXCDA Outboard Motor Engine (White)
Flagship Honda V8 Power with Intelligent Control and Offshore Precision
The Honda BF350AXCDA 350HP iST Outboard Engine is Honda’s flagship high-performance V8 marine engine, engineered for large offshore boats, luxury center consoles, and premium sport fishing vessels. Built on Honda’s advanced 5.0L V8 platform, it delivers strong horsepower, refined smoothness, and outstanding fuel efficiency combined with cutting-edge digital control technology.
With Intelligent Shift and Throttle (iST), a 25-inch shaft, and counter-rotation (left-hand) configuration, the BF350AXCDA provides precise handling, excellent stability in multi-engine setups, and smooth offshore performance in demanding sea conditions.
Engine Performance & Technology
At the core of the BF350AXCDA is a 5.0-liter V8 4-stroke engine designed for high torque, smooth power delivery, and reliable offshore operation.
Key performance characteristics:
- Strong V8 torque for fast acceleration and heavy offshore loads
- Smooth, balanced power delivery across the RPM range
- Multi-Point Electronic Fuel Injection (PGM-FI) for precise fuel control
- Advanced intake and exhaust tuning for improved efficiency
This results in strong hole-shot performance, stable cruising, and excellent top-end capability for large marine vessels.
Intelligent Shift & Throttle (iST)
Honda’s iST (Intelligent Shift and Throttle) system replaces mechanical cables with fully electronic control, delivering precision and ease of operation.
Benefits include:
- Ultra-smooth throttle response
- Seamless gear shifting with no mechanical lag
- Precise low-speed maneuvering and docking control
- Enhanced multi-engine synchronization
When paired with Honda’s helm systems, iST improves vessel handling, safety, and overall boating comfort—especially in offshore environments.
Offshore Durability & Engineering
The BF350 is built for demanding marine conditions with Honda’s reputation for long-lasting reliability.
Key durability features:
- Heavy-duty V8 marine block designed for continuous offshore use
- High-capacity cooling system for stable temperature control
- Corrosion-resistant marine coating system for saltwater protection
- Advanced vibration reduction for smoother operation
- Reinforced gearcase for high torque applications
This engine is designed to deliver consistent performance even under heavy load and rough offshore conditions.
25" Shaft & Counter Rotation Advantage
The 25-inch shaft (L model) is ideal for:
- Large offshore center consoles
- Deep-V hull fishing boats
- Twin and multi-engine setups
- Rough water operation
The counter-rotation (C – left-hand prop rotation) provides:
- Improved directional stability in twin installations
- Reduced steering torque
- Better tracking at high speeds
- Balanced thrust across multiple engines
Key Features
- 350HP high-performance V8 Honda outboard
- 5.0L marine engine platform
- Intelligent Shift and Throttle (iST) system
- Multi-Point Fuel Injection (PGM-FI)
- 25-inch shaft for offshore hulls
- Counter-rotation (left-hand prop)
- Smooth and quiet V8 operation
- Strong torque for heavy offshore loads
- Advanced corrosion protection system
- High-output charging system for electronics
- Designed for multi-engine offshore setups
- Excellent fuel efficiency for its class
- Integrated digital engine monitoring compatibility
- Honda marine reliability and durability
Technical Specifications
| Specification | Details |
|---|---|
| Engine Model | Honda BF350AXCDA |
| Engine Type | V8 4-Stroke Marine Outboard |
| Horsepower | 350 HP |
| Displacement | 5.0 Liters |
| Cylinders | 8 |
| Fuel System | Multi-Point Fuel Injection (PGM-FI) |
| Control System | Intelligent Shift and Throttle (iST) |
| Steering | Electronic / Integrated control system |
| Shaft Length | 25 inches |
| Rotation | Counter (Left-Hand) |
| Starting System | Electric Start |
| Cooling System | Water-cooled with thermostatic control |
| Fuel Type | Unleaded gasoline (recommended 89 octane) |
| RPM Range | 5000 – 6000 RPM |
| Alternator Output | High-capacity marine charging system |
| Dry Weight | ~760 lbs (approx. 344 kg) |
Applications
- Offshore sport fishing boats
- Large center console yachts
- Multi-engine offshore vessels
- Luxury recreational boats
- Deep-sea fishing platforms
- Commercial marine applications
Advantages
- Strong and refined V8 offshore performance
- Smooth electronic iST control system
- Excellent stability in multi-engine setups
- Reliable Honda marine engineering
- Reduced vibration and improved comfort
- Strong fuel efficiency for a 350HP V8
- Excellent corrosion resistance for saltwater use
- Precise low-speed docking and maneuverability
- Designed for long-term offshore durability
Product Details
Specific References
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