Yamaha 350hp DEC Outboard F350ESA

Overview Yamaha 350hp DEC Outboard F350ESA

The Yamaha 350hp DEC Outboard F350ESA sets a new benchmark for offshore performance with its advanced 4.3-liter V6 powerhead. Designed specifically for boats requiring a 35-inch (XXX-Long) shaft, this model is ideal for large offshore vessels with extra-high transoms that demand uncompromising power and control.

With an exceptional power-to-weight ratio, refined airflow design, and advanced digital technology, the F350ESA delivers smooth acceleration, massive torque, and confidence-inspiring reliability far from shore.

Features and Performance

- 4.3L V6 Four-Stroke Engine – Class-leading power-to-weight with massive offshore torque
- Digital Electronic Controls (DEC) – Smooth, precise throttle and shift response
- Integrated Electric Actuation Steering – Effortless steering and superior control at speed
- 11:1 Compression Ratio – Maximized combustion efficiency for higher output
- 81mm Electronic Throttle Valve – Faster throttle response with 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 efficiency and sustained power
- Heavy-Duty Clutch Dog Design – Enhanced torque transfer to the propeller
- Power Trim & Tilt – Easy adjustment for performance tuning and trailering

Why You Should Buy it

If your offshore setup requires a 35-inch shaft and uncompromising V6 power, the Yamaha F350ESA is the ultimate solution. Its advanced engineering, digital precision, and legendary Yamaha durability make it a top-tier choice for large center consoles, sportfishing boats, and long-range offshore applications.