Thread: Spark Plug Gap

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  1. #1
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    Spark Plug Gap

    Don,

    What is the gap for the spark plugs on the 2005 250 XS?

    Thanks,


  2. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #2

    Re: Spark Plug Gap (fastglass1)

    2003-2005 will use IZFR6J, gapped at .032-.033"



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  3. Member
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    #3

    Re: Spark Plug Gap (EuropeanAM)

    Thanks Don.


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