Yamaha Outboards 300HP | LF300XA: Precision Counter-Rotation for Superior Control

Unlock balanced performance and unwavering reliability with the Yamaha LF300XA outboard motor. This 300HP V6 4-stroke engine is the counter-rotation (left-hand rotation) counterpart to the F300XA. It’s engineered for seamless integration into multi-engine installations. It delivers synchronized power, remarkable fuel efficiency, and Yamaha’s legendary durability. Consequently, it’s an excellent choice for large offshore fishing boats, substantial center consoles, and family cruisers that require a 25-inch shaft for optimal submersion and enhanced steering in dual-engine configurations.

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Why the Yamaha LF300XA is Essential for Twin-Engine Setups

The Yamaha LF300XA is specifically designed to work in perfect harmony with a standard rotation (F300XA) outboard. This counter-rotating configuration expertly eliminates torque steer. It significantly improves steering control. It also enhances overall boat stability and handling. Indeed, it’s a critical component for optimizing the performance and maneuverability of any twin-engine vessel. Its robust design, furthermore, ensures consistent, quiet operation, even under the most demanding loads.

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Key Features & Benefits: Powering Your Twin-Engine Command

Let’s explore the robust features and practical advantages that establish the LF300XA as a premier choice for multi-outboard installations.

Potent 4.2L Big-Bore V6 for Unrivaled Output

At the very heart of the LF300XA is a formidable 4.2L (4169cc) 60-degree V6 engine. This “big-bore” displacement is achieved through an advanced thermally applied plasma fusion process on the cylinder walls. This innovative process eliminates conventional steel cylinder sleeves. Instead, the cylinder walls are an impressive 60% harder than steel. Consequently, this allows for larger cylinder bores. This means significantly more power and torque without increasing outer engine dimensions. This design also contributes to lighter weight, superior cooling, and reduced internal friction. All these factors enhance both performance and long-term reliability. Therefore, expect immediate, exhilarating power delivery whenever you demand it.

Precision Counter-Rotation for Enhanced Control

The primary advantage of the LF300XA is its left-hand (counter-rotation) propeller spin. When paired with a standard right-hand rotation F300XA, the opposing propeller forces effectively cancel each other out. This significantly reduces steering effort and eliminates torque steer. It provides a more balanced and comfortable ride. Furthermore, it vastly improves maneuverability, especially at low speeds, in tight spaces, and when backing down on fish.

Exceptional Fuel Efficiency for Long-Haul Trips

Despite its immense power, the LF300XA boasts outstanding fuel efficiency. Its Precision Multi-Point Electronic Fuel Injection (EFI) system ensures precise fuel metering. It optimizes combustion for excellent economy. This intelligent system, combined with friction-reducing micro-textured cylinder walls, delivers superb fuel economy. It applies across the entire RPM range. Thus, you can extend your cruising range. Spend more time enjoying the water, and less time at the fuel dock.

High-Output Charging for Extensive Electronics

Modern, well-equipped boats demand substantial electrical power. The LF300XA impressively produces up to 70 gross amps of charging power. This ample output reliably powers your growing array of onboard electronics. This includes multiple fish finders, sophisticated navigation systems, and other high-demand accessories. Furthermore, this ensures all your critical systems remain fully operational throughout your longest trips.

Smooth, Quiet, and Refined Operation

Yamaha engineers have meticulously refined the LF300XA for an impressively smooth and quiet boating experience. Engine exhaust gases are strategically routed. They pass through a labyrinth of passages. Then, they exit via an idle exhaust relief outlet, significantly reducing sound. The design minimizes vibration and noise. Therefore, you’ll experience less noise-related fatigue. Enjoy significantly more comfort on the water, even during extended journeys.

Built for Unwavering Durability and Smart Maintenance

The LF300XA is inherently built tough. It withstands the rigors of heavy use and harsh marine environments. Its advanced cowling drain system efficiently drains any water. This protects crucial internal components. Incoming air routes through a labyrinth of passages. These effectively trap and drain water, ensuring maximum reliability. Additionally, the outboard features Thrust Enhancing Reverse Exhaust (TERE). This innovative system keeps exhaust bubbles away from the propeller. This occurs below 2500 RPM and when in reverse. This means the prop bites only clean water, resulting in outstanding reverse thrust and control. This is especially helpful when backing down on fish or maneuvering in tight spaces.

For ultimate convenience, the LF300XA includes Yamaha’s exclusive TotalTilt™ Feature. A swift double-tap of the trim button performs a full tilt up or down. This makes trailering and shallow water navigation incredibly quick. This feature is also handy for propeller changes or docking.

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Technical Specifications (Yamaha LF300XA – Extra Long Shaft, Counter-Rotation):

• Engine Type: 4-Stroke, 24-Valve, DOHC with VCT, 60-degree V6
• Prop Shaft Horsepower: 300 hp (223.9 kW)
• Displacement: 4169 cm³ (4.2L)
• Bore x Stroke: 96.0 x 96.0 mm
• Full Throttle Operating Range: 5000-6000 r/min
• Fuel Induction System: Electronic Fuel Injection (EFI)
• Lubrication System: Wet Sump
• Engine Oil Capacity: 6.7 L (with filter)
• Alternator Output: 70 A (gross)
• Starting System: Electric Starter
• Steering: Remote Mechanical (compatible with Yamaha’s Digital Electric Steering (DES) as an option or on other F300 variants)
• Trim Control System: Power Trim and Tilt
• Gear Ratio: 1.75:1
• Shaft Length: X: 643 mm (25.3 inch) – This 25-inch shaft length is crucial for optimal performance on deeper-V hulls and boats designed for this transom height, particularly in rougher conditions.
• Dry Weight: 260 kg (573 lbs)
• Propeller Rotation: Counter-clockwise (Left-hand rotation) – Essential for twin-engine installations with a standard F300XA.
• Ignition System: TCI Micro-computer
• Recommended Fuel: Unleaded gasoline (minimum 87 octane)
• Cooling System: Raw-water, thermostatically controlled
• Exhaust System: Through propeller hub (with Thrust Enhancing Reverse Exhaust)

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Optimize Your Rig with Genuine Yamaha Accessories:

To truly unlock your LF300XA’s full potential, consider integrating these genuine Yamaha accessories:

• Yamaha Digital Gauges: These are crucial for accessing real-time performance data. This includes precise engine RPM, accurate fuel consumption, and the highly beneficial Variable Trolling RPM feature. This allows for minute speed adjustments at low speeds.
• Saltwater Series II™ HP Propellers: These high-performance propellers are designed to complement Yamaha’s V6 Offshore outboards. They offer excellent performance, including potential boosts in top-end speed for lighter applications. They also feature the Shift Dampener System (SDS®) for smoother, quieter shifting. Ensure you select a left-hand rotation propeller for the LF300XA.
• Yamaha 10-Micron Water Separating Fuel Filter: This external filter works with the on-engine filter. It provides superior protection against water and contaminants. Consequently, it further enhances reliability and extends engine longevity.

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Power Your Journey: The Yamaha LF300XA Advantage

The Yamaha LF300XA is more than just a powerful outboard. It embodies Yamaha’s legacy of uncompromising quality, advanced engineering, and unwavering reliability. It offers the perfect blend of robust performance and fuel efficiency. It’s ideal for serious boaters who venture offshore or demand ultimate dependability from their twin-engine vessel.

Ready to experience the confident power and precision control of the Yamaha LF300XA for yourself? Contact us today to discuss your specific twin-engine boating requirements. Get a personalized quote. Or, explore our full selection of Yamaha outboards. Our dedicated team is here to help you find the ideal power solution for your next marine adventure! Here’s the detailed, informational, and SEO-optimized content for the Yamaha Outboards 300HP | LF300XA for your e-commerce website, with improved subheadings, ample transition words, and a clear focus on its counter-rotation capabilities for multi-engine setups.

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Yamaha Outboards 300HP | LF300XA: The Essential Counter-Rotation Partner

Unleash balanced, commanding power with the Yamaha LF300XA outboard motor. This 300HP V6 4-stroke engine is the crucial counter-rotation (left-hand) counterpart to the standard F300XA. It’s purpose-built for twin or triple-engine installations. It delivers a potent blend of synchronized horsepower, impressive fuel efficiency, and Yamaha’s legendary durability. Consequently, it’s an indispensable choice for large offshore fishing boats, substantial center consoles, and large cruisers that demand a 25-inch shaft for optimal deep-water performance and superior handling.

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Why the Yamaha LF300XA is Vital for Multi-Engine Rigs

The Yamaha LF300XA plays a pivotal role in optimizing twin or triple-engine boat performance. Its counter-rotating propeller, when paired with a standard rotation outboard, effectively cancels out propeller torque. This results in dramatically improved steering ease, enhanced straight-line tracking, and superior low-speed maneuverability. Indeed, this balanced thrust reduces hull lean, provides a more stable ride, and is essential for achieving the best possible efficiency and control on larger vessels.

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Key Features & Benefits: Optimizing Your Twin-Engine Command

Let’s explore the robust features and cutting-edge technologies that make the LF300XA a critical component for high-performance multi-outboard setups.

Potent 4.2L Big-Bore V6 for Unrivaled Output

At the very heart of the LF300XA is a formidable 4.2L (4169cc) 60-degree V6 engine. This “big-bore” displacement is achieved through an advanced thermally applied plasma fusion process on the cylinder walls. This innovative process eliminates conventional steel cylinder sleeves. Instead, the cylinder walls are an impressive 60% harder than steel. Consequently, this allows for larger cylinder bores. This means significantly more power and torque without increasing outer engine dimensions. This design also contributes to lighter weight, superior cooling, and reduced internal friction. All these factors enhance both performance and long-term reliability. Therefore, expect immediate, exhilarating power delivery whenever you demand it.

Precision Counter-Rotation for Superior Control

The primary advantage of the LF300XA is its left-hand (counter-clockwise) propeller rotation. When correctly paired with a standard right-hand rotation F300XA, the opposing forces generated by the propellers effectively neutralize each other. This dramatically reduces steering effort, eliminates prop walk, and allows for superior straight-line tracking. Furthermore, it significantly enhances maneuverability, especially at low speeds around docks or when backing down on fish.

Exceptional Fuel Efficiency for Long-Haul Trips

Despite its immense power, the LF300XA boasts outstanding fuel efficiency. Its Precision Multi-Point Electronic Fuel Injection (EFI) system ensures precise fuel metering. It optimizes combustion for excellent economy. This intelligent system, combined with friction-reducing micro-textured cylinder walls, delivers superb fuel economy. It applies across the entire RPM range. Thus, you can extend your cruising range. Spend more time enjoying the water, and less time at the fuel dock.

High-Output Charging for Extensive Electronics

Modern, well-equipped boats demand substantial electrical power. The LF300XA impressively produces up to 70 gross amps of charging power. This ample output reliably powers your growing array of onboard electronics. This includes multiple fish finders, sophisticated navigation systems, and other high-demand accessories. Furthermore, this ensures all your critical systems remain fully operational throughout your longest trips.

Smooth, Quiet, and Refined Operation

Yamaha engineers have meticulously refined the LF300XA for an impressively smooth and quiet boating experience. Engine exhaust gases are strategically routed. They pass through a labyrinth of passages. Then, they exit via an idle exhaust relief outlet, significantly reducing sound. The design minimizes vibration and noise. Therefore, you’ll experience less noise-related fatigue. Enjoy significantly more comfort on the water, even during extended journeys.

Built for Unwavering Durability and Smart Maintenance

The LF300XA is inherently built tough. It withstands the rigors of heavy use and harsh marine environments. Its advanced cowling drain system efficiently drains any water. This protects crucial internal components. Incoming air routes through a labyrinth of passages. These effectively trap and drain water, ensuring maximum reliability. Additionally, the outboard features Thrust Enhancing Reverse Exhaust (TERE). This innovative system keeps exhaust bubbles away from the propeller. This occurs below 2500 RPM and when in reverse. This means the prop bites only clean water, resulting in outstanding reverse thrust and control. This is especially helpful when backing down on fish or maneuvering in tight spaces.

For ultimate convenience, the LF300XA includes Yamaha’s exclusive TotalTilt™ Feature. A swift double-tap of the trim button performs a full tilt up or down. This makes trailering and shallow water navigation incredibly quick. This feature is also handy for propeller changes or docking.

---

Technical Specifications (Yamaha LF300XA – Extra Long Shaft, Counter-Rotation):

• Engine Type: 4-Stroke, 24-Valve, DOHC with VCT, 60-degree V6
• Prop Shaft Horsepower: 300 hp (223.9 kW)
• Displacement: 4169 cm³ (4.2L)
• Bore x Stroke: 96.0 x 96.0 mm
• Full Throttle Operating Range: 5000-6000 r/min
• Fuel Induction System: Electronic Fuel Injection (EFI)
• Lubrication System: Wet Sump
• Engine Oil Capacity: 6.7 L (with filter)
• Alternator Output: 70 A (gross)
• Starting System: Electric Starter
• Steering: Remote Mechanical (compatible with Yamaha’s Digital Electric Steering (DES) as an option or on other F300 variants)
• Trim Control System: Power Trim and Tilt
• Gear Ratio: 1.75:1
• Shaft Length: X: 643 mm (25.3 inch) – This 25-inch shaft length is crucial for optimal performance on deeper-V hulls and boats designed for this transom height, particularly in rougher conditions and for twin installations.
• Dry Weight: 260 kg (573 lbs)
• Propeller Rotation: Counter-clockwise (Left-hand rotation) – Essential for twin-engine installations with a standard F300XA to neutralize torque and improve handling.
• Ignition System: TCI Micro-computer
• Recommended Fuel: Unleaded gasoline (minimum 87 octane)
• Cooling System: Raw-water, thermostatically controlled
• Exhaust System: Through propeller hub (with Thrust Enhancing Reverse Exhaust)

---

Optimize Your Rig with Genuine Yamaha Accessories:

To truly unlock your LF300XA’s full potential, consider integrating these genuine Yamaha accessories:

• Yamaha Digital Gauges: These are crucial for accessing real-time performance data. This includes precise engine RPM, accurate fuel consumption, and the highly beneficial Variable Trolling RPM feature. This allows for minute speed adjustments at low speeds.
• Saltwater Series II™ HP Propellers: These high-performance propellers are designed to complement Yamaha’s V6 Offshore outboards. They offer excellent performance, including potential boosts in top-end speed for lighter applications. They also feature the Shift Dampener System (SDS®) for smoother, quieter shifting. Ensure you select a left-hand rotation propeller for the LF300XA.
• Yamaha 10-Micron Water Separating Fuel Filter: This external filter works with the on-engine filter. It provides superior protection against water and contaminants. Consequently, it further enhances reliability and extends engine longevity.

---

Power Your Journey: The Yamaha LF300XA Advantage

The Yamaha LF300XA is more than just a powerful outboard. It embodies Yamaha’s legacy of uncompromising quality, advanced engineering, and unwavering reliability. It offers the perfect blend of robust performance and fuel efficiency. It’s an indispensable component for serious boaters who demand ultimate control and dependability from their twin-engine vessel.

Ready to experience the confident power and precision handling of the Yamaha LF300XA for yourself? Contact us today to discuss your specific twin-engine boating requirements. Get a personalized quote. Or, explore our full selection of Yamaha outboards. Our dedicated team is here to help you find the ideal power solution for your next marine adventure!