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SparkPlug Gap

Ghostshad
in Bass Boats, Canoes, Kayaks and more

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What does a 1999 , Johnson 225 High/OutPut  SparkPlug's gap on ?  GodBless & ThankYou

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    I believe 0.030". Way2slow would know for sure though. 

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    1 hour ago, Ski213 said:

    I believe 0.030". Way2slow would know for sure though. 

     0.030 is what I gap my Johnson plugs but my motor is way smalller. When I bought the boat, it had NGK plugs in it. I changed to Champion, which is what was recommended by Johnson, and it made a world of difference in cranking.

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    Google and Youtube are wonderful places to find all kinds of information BUT is it correct information. Call and ask your local dealer!

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    Might be the obvious, but if you have the owners manual, it should be listed in there somewhere.

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