Yamaha 350hp DEC Outboard F350XSA

Overview Yamaha 350hp DEC Outboard F350XSA

The Yamaha 350hp DEC Outboard F350XSA represents a new benchmark in offshore outboard performance. Powered by an advanced 4.3-liter V6 engine, this outboard combines extreme power, lightweight construction, and cutting-edge Yamaha technology to deliver one of the best power-to-weight ratios in its class.

Designed for offshore anglers and performance boaters, the F350XSA offers confident acceleration, smooth handling, and outstanding durability—perfect for long runs offshore and demanding saltwater conditions.

Features and Performance

- 4.3L V6 Four-Stroke Engine – Exceptional horsepower with class-leading power-to-weight ratio
- Digital Electronic Controls (DEC) – Smooth, precise throttle and shift response
- Integrated Electric Actuation Steering – Effortless steering and superior maneuverability
- High Compression Ratio (11:1) – Maximized combustion efficiency and power output
- 81mm Electronic Throttle Valve – Faster throttle response and balanced airflow
- Advanced Camshaft & Valve Lift Design – Increased combustion and torque delivery
- High-Output Alternator (50–70 Amp) – Over 30 net amps at idle for onboard electronics
- Iridium Spark Plugs & Optimized EFI Mapping – Improved ignition and power efficiency
- Heavy-Duty Clutch Dog Design – Enhanced torque transfer to the propeller
- Power Trim & Tilt – Easy adjustment for performance and trailering

Why You Should Buy it

The Yamaha F350XSA is the ideal choice for offshore boaters who demand maximum power, advanced digital control, and unmatched reliability. Its lightweight design, massive torque, and state-of-the-art engineering make it perfect for large center consoles, offshore fishing boats, and performance-driven saltwater vessels.