50:1
The fuel mixture for a Yamaha 40 hp 2 stroke outboard engine is 50:1, gas, oil mixture. You should use new gas when you get the engine ready for the season.
The recommended oil-to-gas mixture for a 1977 Mercury 9.9hp outboard engine is typically 50:1, meaning 2.6 ounces of oil per gallon of gasoline. It's crucial to use a high-quality two-stroke oil specifically designed for outboard engines to ensure optimal performance and engine longevity. Always double-check your owner's manual for any specific recommendations or variations.
For a 1981 115 horsepower Mercury outboard engine, the recommended oil-to-fuel mixture is typically 50:1, which means mixing 2.5 ounces of oil per gallon of fuel. It's important to use a high-quality two-stroke outboard oil to ensure proper lubrication and engine performance. Always refer to the owner's manual for specific recommendations and any updates on fuel mixtures.
gas and oil mixture
I have a 1999 Mercury 2stroke 5HP outboard and the owners manual states 50:1 Gas/Oil mixture.
The oil/petrol mixture is 50:1 for the evinrude motors
Breather pluged.
The 1978 model, 115 hp Mercury outboard requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.
the mixture is 50:1 I would use synthetic oil
50:1 gas to oil.
The 1963 Chrysler 35 hp outboard engine typically requires a fuel-to-oil mixture of 50:1. This means you should mix 2.5 ounces of two-stroke oil with one gallon of gasoline. Always use high-quality two-stroke oil suitable for outboard motors to ensure optimal performance and engine longevity. It's important to refer to the owner's manual for specific recommendations and any updates.
50:1 they say i got the same engine as you. 50:1 does the trick.