Yamaha F350USA 350HP Outboard – 30in Shaft, Digital Electric Control

Description

Massive commercial catamarans push heavily loaded payloads safely across open bays when the Yamaha F350USA applies its 4.3-liter displacement. This VCT-equipped V6 translates digital fly-by-wire throttle inputs into immediate thrust, navigating towering 30-inch transom hulls effortlessly against aggressive coastal currents. Verifying your exact transom geometry ensures this 350hp digital steer outboard motor fits perfectly without creating excessive lower unit hydrodynamic drag.

Eradicate exhausting mechanical steering friction at high speeds by utilizing the built-in Digital Electric Steering actuators for sports-car-like handling. You pilot fast coastal vessels with absolute single-finger precision without fighting stiff physical cables. Yamaha engineers the 256 kg lower unit with an aggressive 1.75:1 gear ratio. This heavy-duty drivetrain handles constant heavy load pushing when repowering premium offshore skiffs for daily tournament use.

Key Features of Yamaha F350USA

• 4.3-Liter DOHC Block: Breathes massive volumes of clean air efficiently, generating 350 horsepower effortlessly to lift heavy fiberglass hulls onto plane.
• 30-Inch Ultra-Long Shaft: Reaches deep below elevated offshore transoms, keeping the propeller fully engaged in clean undisturbed water during heavy chop.
• Integrated Digital Electric Steering: Eliminates messy external hydraulic cylinders and pumps, delivering sports-car-like handling and zero steering fatigue during long offshore runs.
• Digital Electronic Control (DEC): Translates hand movements into instant electronic commands, eliminating mechanical cable slop during precise marina maneuvering.
• Variable Camshaft Timing (VCT): Shifts intake timing dynamically to boost low-end and midrange torque, maximizing acceleration for heavy offshore boats.
• 70-Amp High-Output Alternator: Generates massive electrical current continuously, keeping deep cycle house batteries fully charged for heavy-duty marine electronics.
• 1.75:1 High-Speed Gearcase: Spins aggressive high-pitch propellers efficiently, translating massive big block torque directly into forward vessel momentum.
• Hydraulic Power Trim: Adjusts the running angle dynamically via the binnacle switch, optimizing bow attitude across aggressive lake swells.
• Anti-Corrosion Finish: Blocks severe galvanic decay physically, protecting the aluminum powerhead block across decades of daily saltwater exposure.
• Clean Four-Stroke Operation: Burns fuel with strict efficiency, ensuring peak performance while meeting modern clean-air environmental standards globally.

Why Choose Yamaha F350USA

This advanced 30-inch block acts strictly as a high-end fly-by-wire power plant featuring built-in electric steering. Substituting a standard mechanical control model sacrifices electronic shifting entirely. Upgrading your digital throttle syncing network is mandatory for smooth dual-engine communication.

• Verify your twin-engine transom bracket accommodates a 30-inch shaft length safely.
• Link the DEC module to your master binnacle to synchronize shift commands perfectly.
• Review the specific Scratch and Dent warranty terms carefully before finalizing your installation.

Ideal Application and Vessel Fitment

This 350-horsepower drive-by-wire block is engineered strictly for modern deep-V center consoles, premium fiberglass skiffs, and twin-engine coastal vessels demanding a 30-inch shaft. Operating as a highly responsive digital drive equipped with integrated DES, it translates electronic throttle data instantly, keeping twin-engine performance hulls tracking perfectly straight at high cruising speeds. It thrives in competitive offshore environments where balancing massive thrust requires precise fly-by-wire power.

Warranty, Support and Maintenance

This Scratch & Dent model receives a 3-Year Limited Pleasure Warranty, though specific cosmetic coverage terms will vary based on the unit. Scheduled maintenance requires replacing gearcase lubricants and changing oil filters at manual-specified intervals. Always save all physical service records. Your engine serial number acts as the only way to source exact genuine replacement parts. For product details and order support, Mulmotor offers assistance before your purchase is placed.