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Piston numbers for 1980 mercury 70 hp

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  • Piston numbers for 1980 mercury 70 hp

    Can anyone tell me which is piston number one in a 1980 mercury 70 hp? I just noticed the coils are numbered, and the wires from the coils to the spark plugs are numbered, but I am not sure the wires are to the corresponding piston. Thank you.

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    Re: Piston numbers for 1980 mercury 70 hp

    Top is number 1.

    Gerry

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