Used 1997 Yamaha 90 HP 2-Stroke Outboard Motor – Long Shaft – Big Tiller – 118–120 PSI Compression – 19P Stainless Propeller

Description

Used 1997 Yamaha 90 HP 2-Stroke Outboard Motor – Long Shaft – Big Tiller – 118–120 PSI Compression – 19P Stainless Propeller is available from Machinery Store. Explore this Yamaha marine engine’s configuration, performance features, condition and included equipment below.

Engine Overview

This 1997 Yamaha 90 HP 2-Stroke outboard is a strong-running motor that starts right up, idles steadily, and has recently been tested on the river with strong performance.

Compression readings are 118–120 PSI across all three cylinders, providing excellent cylinder-to-cylinder consistency. The motor features a long-shaft configuration, big tiller handle, factory trim, and electric start.

A Quicksilver 19P stainless-steel propeller is included.

The Yamaha 90 HP 2-stroke platform uses a 3-cylinder, 1,141cc engine designed to deliver strong performance while remaining relatively simple to service and maintain. Period Yamaha references identify the 1997 90TLRV as a 1997 90 HP model.

This is an excellent option for a fishing, utility, or recreational boat requiring a reliable 90 HP outboard.

Yamaha Outboard Technical Specifications

• Brand: Yamaha
• Model: 90 HP 2-Stroke
• Model Year: 1997
• Horsepower: 90 HP
• Engine Type: 2-Stroke
• Configuration: 3-Cylinder
• Displacement: 1,141cc / 69.6 cu. in.
• Shaft: Long Shaft
• Starting: Electric Start
• Steering: Tiller
• Tiller: Big Tiller
• Trim: Factory Trim
• Compression: 118–120 PSI across all 3 cylinders
• Propeller: Quicksilver 19P Stainless Steel
• Condition: Used
• Testing: Recently river tested

Outboard Features and Equipment

• 90 HP Yamaha 2-stroke
• 3-cylinder 1,141cc engine
• Long-shaft configuration
• Big tiller handle
• Electric start
• Factory trim
• 118–120 PSI compression
• Strong and even cylinder readings
• Quicksilver 19P stainless-steel propeller
• Starts right up
• Steady idle
• Recently river tested
• Strong running performance

Performance and Repower Benefits

This Yamaha 90 HP offers the combination of simple 2-stroke design, strong power, and proven Yamaha reliability.

The engine’s 118–120 PSI compression readings across all three cylinders are very consistent, while the recent river test confirms that the motor starts, idles, and performs properly under operating conditions.

The big tiller configuration also makes this motor particularly attractive for boats where direct tiller control is preferred.

Performance & Applications

The Yamaha 90 HP 2-stroke is suited for applications where strong acceleration and straightforward mechanical operation are priorities.

Ideal uses include:

• Fishing boats
• Aluminum boats
• Utility boats
• Jon boats
• Work boats
• Recreational boats
• Tiller-steer applications
• Repower projects

Always verify your boat’s maximum rated horsepower and transom requirements before installation.

Compatible Boat Types

This motor may be suitable for:

• Aluminum fishing boats
• Jon boats
• Utility boats
• Fishing boats
• Small work boats
• Recreational boats
• Boats rated for a 90 HP outboard

Engine Condition and Service History

Used — Tested and Running Strong

• Starts right up
• Idles steadily
• Recently tested on the river
• Strong running performance
• 118–120 PSI compression across all cylinders
• Big tiller
• Factory trim

Included Equipment

• Yamaha 90 HP 2-stroke outboard
• Long-shaft lower unit
• Big tiller handle
• Electric-start system
• Factory trim system
• Quicksilver 19P stainless-steel propeller
• Complete package required to mount and operate the motor

Frequently Asked Questions

How much horsepower does this Yamaha have?
This is a 90 HP Yamaha 2-stroke.

How many cylinders does it have?
It is a 3-cylinder engine with approximately 1,141cc displacement.

What are the compression readings?
Compression is reported at 118–120 PSI across all three cylinders.

Is it electric start?
Yes. It has electric start.

Does it have a tiller?
Yes. It has a big tiller handle.

What shaft length is it?
It is a long-shaft configuration. The exact transom measurement should be confirmed from the engine identification plate before installation.

What propeller is included?
A Quicksilver 19P stainless-steel propeller is included.

Has it been water tested?
Yes. The motor was recently tested on the river and is reported to start immediately, idle steadily, and run strong.

Order Your Yamaha Outboard from Machinery Store

Confirm your boat’s horsepower rating, transom height, steering and rigging compatibility before installation. Contact Machinery Store to confirm availability, the exact package contents, delivery charges and any applicable warranty terms.