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Yamaha’s new, purpose-built 5.3-liter 350-horsepower V8 outboard leaves the competition in its wake by delivering reliability and confidence when you’re taking control of the open water. The F350C is designed to withstand the harshest demands and backed by an unprecedented, industry-leading five-year limited warranty*, it’s truly unmatched in its horsepower class for thrust and trust.
*Five-Year Limited Warranty provided by Yamaha Motor Corporation U.S.A. on new F350C model only with production dates of March, 2016 forward.
Yamaha’s F350C is the only outboard in its horsepower class featuring a five-year limited warranty, because reliability and confidence are important, whether you’re offshore trying to hook the big one or running about with the family.
The 5.3-liter V8 configuration is designed to easily produce 350 prop shaft horsepower, with less stress and strain on internal engine components than small displacement, high-output outboards. Four oversized valves per cylinder increase breathing efficiency and contribute significantly to the F350C’s power and torque.
Variable camshaft timing and individual, long intake air tracks provide the engine substantially greater torque between 2000 and 3500 RPM. This planes large offshore boats with authority.
Seven different sensors constantly measure vital atmospheric conditions and engine functions to give the Engine Control Module (ECM) the information needed to precisely and instantly adjust the fuel/air mixture for optimum performance and economy.
Precision Multi-Point Electronic Fuel Injection works in concert with long tube intake tracks and Yamaha’s exclusive Dual In-Bank™ Exhaust System for maximum efficiency and compact design. Dual In-Bank™ Exhaust means it exits through the center of the engine between the “V” of the cylinders, rather than on the exterior sides, to allow for a more compact shape. The dual exhaust helps the F350C more easily purge the exhaust for greater combustion efficiency and power.
Air enters each cylinder through individual long intake tracks, which are ‘pulse tuned’ to provide air at the precise volume and timing for maximum density and power. The result is low-end and mid-range power and torque.
Its strong-forged, aluminum motor mounts are compressed in molds for greater strength than cast aluminum mounts, and its oversized mounting bracket features six bolts (two more than our F250) to minimize noise and vibration
F350C has a Tri-Seal latch system to ensure a better fit and seal between the cowling and the lower pan. This means increased resistance to water intrusion for even greater levels of reliability.
The F350C is compatible with new Helm Master® with Set Point™. This fully integrated digital boat control system features a new suite of Set Point™ modes, including Fish Point™, Drift Point™ and Stay Point™. These modes offer superior boat control for fishing, controlled drifting and maintaining position while waiting at a fuel dock. The F350C is also compatible with our Command Link Plus® and Command Link® control platforms.
Advanced engineering features spark plug caps with the ignition coils build right in. It results in increased performance and reliability in a much simpler and more compact design.
Individual sensors constantly monitor the condition of the combustion in each cylinder for incomplete combustion. Should this occur, they immediately signal the Engine Control Module (ECM) to adjust spark timing to correct it.
With Variable Trolling RPM Control, Command Link® gauges allow you to adjust the engine’s trolling speed from 600 ~ 1000 rpm, in 50-rpm increments with the press of a button. This provides consistent trolling speeds in a wide array of conditions.
Unlike other outboards in its class, the F350C runs on economical 89 octane. This cuts down on the operating costs, without diminishing power
The F350C is an engineering achievement. Its impressive displacement and advanced valve train increase power and throttle response, easily producing 350 hp and generating substantially more torque between 2000~3500 RPMs. It’s all about torque when you have a large offshore boat. It’s the power to get you on a plane, and owners will tell you there’s nothing that does that like Yamaha’s 5.3L V8 F350C outboard.
*Weight refers to shortest shaft length, and is measured without motor oil, gearcase oil and propeller (except models 25 hp and under, which include a standard propeller). All Jet model weights include the jet pump assembly (weight estimated).