Explore the 2019 Yamaha 90 HP F90LB Outboard Motor: Precision, Power, and Performance

As an outboard specialist with a deep understanding of marine engineering, I’m delighted to introduce the 2019 Yamaha 90 HP F90LB. This outboard motor is more than just a piece of machinery; it’s your gateway to navigating the water with precision, power, and exceptional performance.

Engineering Excellence in Every Detail

The F90LB boasts a powerful inline 4-cylinder engine with a displacement of 1.8L. Its bore x stroke dimensions of 81 x 88.9mm (3.19 x 3.5 in) are finely tuned for optimal performance. With a prop shaft horsepower of 90hp at 5500 rpm and a full throttle RPM range of 5000 – 6000, this outboard motor is designed to excel in various boating applications.

Reliable and Efficient

The F90LB is not only powerful but also efficient. It features an alternator output of 35 Amp at wide open throttle (W.O.T.), ensuring you have ample power for your electrical needs. The 10.0:1 compression ratio, combined with an Electronic Fuel Injection (EFI) system, maximizes fuel efficiency while reducing emissions.

Precision and Control

This outboard motor comes with a range of features designed to enhance your boating experience. The through-propeller exhaust and 16-intake system provide efficient and quiet operation. The TCI Microcomputer ignition system ensures reliable starts, and the electric starting system simplifies your boating journey.

Quality and Durability

The F90LB is built to last, with a wet sump lubrication system and a recommended cooling system with thermostatic control. It has a gear ratio of 2.15:1 and offers forward, neutral, and reverse gear shifts for precise control. The 3-year limited warranty (Pleasure and Government use) and 1-year warranty for commercial use offer peace of mind and underscore Yamaha’s commitment to quality.

Unleash Your Boating Potential

Whether you’re a seasoned mariner or new to the water, the 2019 Yamaha 90 HP F90LB Outboard Motor offers top-tier performance and unwavering reliability. Elevate your boating experience and explore new horizons with Yamaha’s precision-engineered F90LB.