Yamaha 90HP – 25″ Shaft, 2022 Model

The Yamaha 90HP – 25″ Shaft, 2022 Model is a reliable and efficient outboard motor engineered for small to medium-sized boats. Combining Yamaha’s advanced engineering and lightweight design, this motor delivers smooth power, impressive fuel efficiency, and durability, making it perfect for recreational boating, fishing, and light commercial applications.

What It Is

This 90HP 4-stroke outboard motor features an in-line 4-cylinder engine with 1.8L displacement. The 25-inch shaft makes it compatible with a variety of vessels, including runabouts, bass boats, pontoon boats, and small center console boats. The 2022 model includes Yamaha’s latest technologies, providing smooth acceleration, reduced emissions, and quieter operation compared to older models.

How It Works

The Yamaha 90HP 2022 model uses Electronic Fuel Injection (EFI) for precise fuel delivery, ensuring responsive throttle control and enhanced fuel efficiency. Its dual overhead camshaft (DOHC) and optimized in-line 4-cylinder design deliver reliable mid-range torque and consistent high-speed performance. The motor features a power tilt and trim system, allowing easy adjustment of motor angle to improve fuel economy and handling. Corrosion-resistant components make it suitable for both freshwater and saltwater use.

Benefits and Advantages

• Fuel Efficiency: EFI technology reduces fuel consumption without compromising power.

• Reliability: Yamaha’s proven engineering ensures long-lasting performance and minimal maintenance.

• Marine Suitability: Lightweight, durable, and corrosion-resistant design makes it ideal for various water conditions.

• Quiet Operation: Noise reduction features make boating more enjoyable.

• Versatility: Suitable for fishing, leisure boating, and small commercial applications.

Safety and Responsible Usage Considerations

Always follow Yamaha’s recommended safety guidelines. Inspect the motor before each outing, ensure the propeller is free from debris, and operate within manufacturer-recommended RPM ranges. Use life jackets, follow local boating regulations, and practice safe and responsible operation at all times.

Longevity and Maintenance Tips

• Routine Servicing: Adhere to recommended maintenance intervals for oil, spark plugs, and inspections.

• Winterization: Proper off-season storage prevents corrosion and extends engine life.

• Use High-Quality Fuel: Always use clean gasoline to maintain optimal performance.

• Regular Checks: Inspect electrical connections, fuel lines, and water intakes routinely.

Composition / Key Technical Specs

• Engine Type: 4-Stroke, In-Line 4

• Displacement: 1.8L

• Horsepower: 90 HP @ 5500 RPM

• Fuel System: Electronic Fuel Injection (EFI)

• Lubrication: Wet Sump

• Shaft Length: 25 inches

• Weight: Approximately 203 lbs

• Cooling System: Water-cooled

Typical Usage Scenarios

• Fishing: Excellent for bass, freshwater, and small offshore fishing boats.

• Leisure Boating: Ideal for family outings, cruising, and water sports.

• Light Commercial Use: Suitable for small charter boats or rental vessels.

For more information and to explore Yamaha outboards, visit Yamaha Outboards USA.