2027 Yamaha Four Stroke V6 Offshore F300XSB4
Description
Meet the 2027 Yamaha Fourstroke V6 Offshore F300XSB4 in Yamaha Classic White—a clean, sharp look that fits everything from serious center consoles to refined dual consoles and offshore-capable bay boats. This is an engine-only listing, built for repower projects or new rigging where you want proven offshore muscle without unnecessary drama at the dock or out past the jetties.
At the heart of this 4.2L (4169cc) V6 is the kind of punch that makes a 300-horse outboard so popular on mid-to-larger hulls: strong torque for getting a loaded boat on plane, confident midrange pull for passing swells or staying on top in changing seas, and plenty in reserve when you need to stretch a run home. With 300 bhp (223.9 kW) at 5500 RPM and a 5000–6000 RPM full-throttle range, this Offshore-tuned V6 feels right at home on boats that demand both acceleration and steady, sustained power.
This Yamaha is fuel injected and built as a four-stroke, which is exactly what you want for real-world cruising—smooth power delivery and the kind of efficiency that helps you spend more time running and less time watching the fuel gauge. Feed it mid-grade gas, set your cruise, and let the V6 do what it does best: carry speed without feeling strained.
Offshore days can be hard on equipment, so it’s reassuring that this model is salt water capable and uses water (open loop) cooling. Add in Yamaha’s visual/audible alert system plus emergency RPM reduction, and you’ve got smart protection that helps you stay aware of what’s happening while you focus on the water ahead.
Rigging is straightforward with a 25-inch shaft, propeller propulsion, 1.75:1 gear ratio, power trim, and remote steering control with steering assist. It also brings a 50-amp alternator—a big plus for boats running modern electronics—while the electric starter keeps the day simple from the first key turn.
Want offshore-ready power in a timeless Classic White finish? This Yamaha F300XSB4 is ready to be the centerpiece of your next build or repower. Ask us about warranty coverage available for this new Yamaha outboard.
Color Options
Pricing
Engine
Drive Line
Steering
Meet the 2027 Yamaha Fourstroke V6 Offshore F300XSB4 in Yamaha Classic White—a clean, sharp look that fits everything from serious center consoles to refined dual consoles and offshore-capable bay boats. This is an engine-only listing, built for repower projects or new rigging where you want proven offshore muscle without unnecessary drama at the dock or out past the jetties.
At the heart of this 4.2L (4169cc) V6 is the kind of punch that makes a 300-horse outboard so popular on mid-to-larger hulls: strong torque for getting a loaded boat on plane, confident midrange pull for passing swells or staying on top in changing seas, and plenty in reserve when you need to stretch a run home. With 300 bhp (223.9 kW) at 5500 RPM and a 5000–6000 RPM full-throttle range, this Offshore-tuned V6 feels right at home on boats that demand both acceleration and steady, sustained power.
This Yamaha is fuel injected and built as a four-stroke, which is exactly what you want for real-world cruising—smooth power delivery and the kind of efficiency that helps you spend more time running and less time watching the fuel gauge. Feed it mid-grade gas, set your cruise, and let the V6 do what it does best: carry speed without feeling strained.
Offshore days can be hard on equipment, so it’s reassuring that this model is salt water capable and uses water (open loop) cooling. Add in Yamaha’s visual/audible alert system plus emergency RPM reduction, and you’ve got smart protection that helps you stay aware of what’s happening while you focus on the water ahead.
Rigging is straightforward with a 25-inch shaft, propeller propulsion, 1.75:1 gear ratio, power trim, and remote steering control with steering assist. It also brings a 50-amp alternator—a big plus for boats running modern electronics—while the electric starter keeps the day simple from the first key turn.
Want offshore-ready power in a timeless Classic White finish? This Yamaha F300XSB4 is ready to be the centerpiece of your next build or repower. Ask us about warranty coverage available for this new Yamaha outboard.
Color Options
Pricing
Engine
Drive Line
Steering
Specifications
| Manufacturer | Yamaha |
| Model | Four Stroke V6 Offshore F300XSB4 |
| Year | 2027 |
| Condition | New |
| Engine Type | V6 |
| Bore x Stroke | Bore: 3.78 in. (96 mm); Stroke: 3.78 in. (96 mm) |
| Displacement | 254 cu. in. (4169 cc) |
| Starting | Electric |
| Trim Method | Power |
| Propshaft Horsepower | 300 bhp; 223.9 kW |
| Fuel Induction | Fuel Injected |
| Alternator | 50 |
| Cooling | Water (Open Loop) |
| Steering | Remote |
| Warranty | 36 |