Yamaha V6 Offshore F350 HP Outboard Motor
$28,160.00
Yamaha F350 for sale, a V6 offshore outboard delivering 350 HP at 6,000 RPM at the propeller shaft, with a 4.3L displacement, EFI fuel induction, integrated electric steering, and available in 25″, 30″, or 35″ shaft lengths. Backed by Yamaha’s limited warranty program.
Yamaha F350 for sale, a V6 offshore outboard engineered for strong offshore performance, delivering 350 HP at 6,000 RPM at the propeller shaft.
Yamaha F350 Engine Specifications
This engine is a V6 design with 4.3L displacement and a bore x stroke of 96 x 98mm (3.78 x 3.86 in). It uses Electronic Fuel Injection (EFI), a compression ratio of 11.0:1, and runs on 89 octane recommended fuel with a maximum ethanol blend of 10%. Full throttle RPM range is 5,000–6,000 RPM, and the engine carries a C.A.R.B. 3-Star emissions rating.
Yamaha F350 Electrical, Ignition, and Lubrication
Ignition is handled by a TCI microcomputer system with ILMAR7E-9 iridium spark plugs, and starting is electric with power trim and tilt (PTT). The alternator delivers 50–70 amp output at wide-open throttle. Lubrication is a wet sump system using Yamalube 4M recommended engine oil, with an oil capacity of 7.9L / 7.6L. Cooling is thermostatically controlled, and recommended fuel filtration is a Yamaha 10-micron fuel/water separating filter (external).
Yamaha F350 Shaft, Steering, and Mounting
The F350 is available in 25″, 30″, or 35″ shaft lengths, with a gear ratio of 1.75:1 and forward-neutral-reverse gear shift. Steering is integrated with electric actuation, offering a maximum steering angle of 32° from center in either direction. Degree of tilt is 69°, degree of trim ranges from -3° through +16°, and mounting centers measure 28.5 inches. Exhaust routes through the propeller except in reverse under 2500 RPM.
| Specification | Detail |
|---|---|
| Weight | 286 kg (629 lbs) / 291 kg (642 lbs) / 296 kg (653 lbs) |
| Full throttle RPM range | 5000–6000 RPM |
| Fuel induction system | EFI |
| Recommended engine oil | Yamalube 4M |
| Engine type | V6 |
| Displacement | 4.3L |
| Bore x stroke | 96 x 98mm (3.78 x 3.86 in) |
| Prop shaft horsepower | 350 HP at 6000 RPM |
| Alternator output at W.O.T. | 50–70 amp |
| Compression ratio | 11.0:1 |
| Recommended fuel | Octane 89 |
| Recommended fuel filtration | Yamaha 10-micron fuel/water separating filter (external) |
| C.A.R.B. rating | 3-Star |
| Exhaust | Through propeller (except in reverse under 2500 RPM) |
| Intake | 24-valve |
| Ignition | TCI microcomputer |
| Spark plug | ILMAR7E-9 / Iridium |
| Starting system | Electric with PTT |
| Lubrication | Wet sump |
| Engine oil capacity | 7.9L / 7.6L |
| Recommended cooling | Thermostatic control |
| Ethanol blend limit | 10% maximum |
| Gear ratio | 1.75:1 |
| Gear shift | Forward, Neutral, Reverse |
| Shaft length | 25″ – 30″ – 35″ |
| Degree of tilt | 69° |
| Degree of trim | -3° through +16° |
| Mounting centers | 28.5″ |
| Steering | Integrated, electric actuation |
| Steering angle (maximum) | 32° from center, either direction |
| Warranty | Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial |
Contact us today to secure this Yamaha F350, backed by Yamaha’s limited multi-tier warranty and available in three shaft-length configurations for offshore repower.

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