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The compression ratio for an 80 horsepower Yamaha 2-stroke outboard typically ranges from 6:1 to 7:1. This ratio can vary slightly depending on the specific model and year. Proper compression is crucial for optimal engine performance and efficiency, so regular checks are recommended to ensure it remains within the manufacturer's specifications.
What else can I help you with?
What is model and year of a Yamaha outboard engine number 68D F4AMH 300698?
The Yamaha outboard engine with the number 68D F4AMH 300698 is a 4-stroke, 15 horsepower model, specifically the F15. This engine was produced in the year 2000. The model number indicates it is part of Yamaha's 4-stroke outboard line, suitable for various boating applications.
What are the key features of the Yamaha 9.9 4 stroke outboard motor?
The key features of the Yamaha 9.9 4-stroke outboard motor include a reliable 9.9 horsepower engine, fuel efficiency, quiet operation, smooth acceleration, and a compact design for easy handling.
What oil do you use in 1988 Yamaha 4 stroke outboard?
The 4 stroke Yamaha outboard requires a quality SAE 10W-40 motor oil.
How do you adjust timing on 40HP Yamaha two stroke outboard?
how do u check timing in a 40 hp yamaha 2 stroke
Does Yamaha make a 175 hp 4 stroke outboard?
no
What is the weight of a 2 stroke 50hp Yamaha outboard?
The dry weight of a 50 hp Yamaha outboard of the 2 stroke variety is 158 - 187 lbs, depending on the particular model.
What model is Yamaha serial f115tlrb?
It is a 2003 4-stroke outboard
What is the weight of 4 hp Yamaha 2 stroke outboard motor?
21kg
What is the fuel type for Yamaha outboard four stroke engines?
Premium gasoline
How much does a Yamaha 80 hp 4 stroke outboard weigh?
170kg
What should the compression pressure be on a 8hp mercury outboard 2 stroke?
185psi
How much does a Yamaha 40 weigh?
Assuming you're asking about Yamaha outboard engines, a 2 stroke Yamaha 40 weighs about 190 pounds while a 4 stroke Yamaha 40 weighs about 220 pounds.
