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Old 11-18-2010, 05:53 PM   #1
Keysdivers
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Mixing Gas

Looking for info on proper way to mix and what proportions to mix.
2 stroke engine - gal. gas = Oz. oil
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Old 11-18-2010, 06:02 PM   #2
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Re: Mixing Gas

50/1
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Old 11-19-2010, 09:26 AM   #3
jondavies
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Re: Mixing Gas

For 50:1 mix, it's 2.6 fluid ounces of oil for every gallon of gas.

Some say it's better to put oil in first so the gas will mix better. Either way, shake the tank a bunch (assuming it's portable).
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Old 11-19-2010, 10:59 AM   #4
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Re: Mixing Gas

Go by manufaturers spec. Some motors may be 40:1, if the motors new they may recommend a heavier oil mix during breakin. If the motor is oil-injected, dont premix the oil unless youve disconnected the injection system. Call the dealer to be sure. A simple call cant hurt anything...
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Old 11-19-2010, 01:46 PM   #5
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Re: Mixing Gas

my evinrude uses 50:1 as does most 2 strokes, but definitely go by manufacturers spec.

by far this is the easiest way to measure my oil,
Amazon.com: Ratio-Rite Measuring Cup - --/--: Automotive Amazon.com: Ratio-Rite Measuring Cup - --/--: Automotive

i have the one with the lid but the lid to me is a waste of money. just the cup is fine. it has pretty much any ratio you can think of on it.
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Old 11-20-2010, 06:12 AM   #6
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Re: Mixing Gas

Yes it's an Evinrude (225). disconnecting the VRO and going to mix manually.
Thanks for the help.
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