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I just took my 1983 Mercury 80 hp Blue Band out yesterday on a 5 meter half cabin Australian Swift Craft. I kept it at approx 20 knots (backed off from full throttle which would be about 38 knots) for approx 80 minutes and used 27 Liters of Fuel. I was shocked that it used so much fuel.... was thinking sail boat. Or at least always cruising with the wind at my back. I noticed the huge difference in consumption coming back against the wind. It was my first time to measure fuel consumption. I'm still playing with cruising speeds.... Guess we are back to the sixties.
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∙ 12y ago
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Oil to petrol ratio for a 80hp mercury engines?
If not using oil injection, the 80 hp Mercury outboard requires a 50:1 ratio, roughly one pint of 2 cycle oil to six gallons of fuel.
What is the fuel mixture 4 hp mercury outboard?
A 4hp Mercury outboard requires a 50:1 fuel to 2 cycle oil mix.
What is the fuel mixture 7.5 hp mercury outboard?
The 7.5 hp Mercury outboard requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.
What is the fuel mixture 3.6 hp mercury outboard?
50:1
What is the fuel mixture for a 3.5 hp mercury outboard?
50:1
What is the fuel ratio for a 65 hp Mercury Outboard?
50 - 1
Mercury outboard 9.9HP fuel oil mixture ratio?
50;1
What is fuel mixture for 2001 25hp mercury outboard?
50:1
What is Correct fuel mix for 2002 mercury outboard?
50:1
What is the Fuel mixture 40 hp mercury outboard?
50:1
What is the Fuel mixture 50 hp mercury outboard?
A 50hp Mercury outboard, requires a 50:1 fuel to 2 cycle oil ratio, roughly one pint of 2 cycle oil, to six gallons of fuel.
What is the proper fuel oil mixture for mercury 115hp outboard?
A 115hp Mercury outboard boat motor has a fuel to oil ratio of 50 to 1. This translates to 16 ounces of 2-cycle oil to every 6 gallons of fuel.
