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  1. April 29th, 2003, 08:25 PM #1
    dalelex
    [OP] dalelex is offline
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    Default gas/oil mixture, Mercury 80hp

    I'm trying to find out the gas/oil mixture for my Mercury 800 (80 hp) I believe it's a 1978 and what type of oil do I use. Thank you
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  2. April 29th, 2003, 08:30 PM #2
    ob
    ob is offline
    Admiral
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    Default Re: gas/oil mixture, Mercury 80hp

    50:1 TCW3 oil. 1 pint per 6.25 gallons 87 octane.
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  3. April 29th, 2003, 08:32 PM #3
    dalelex
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    Default Re: gas/oil mixture, Mercury 80hp

    Thanx ob
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