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Johnson 4HP plug gap

Yesterday's Tractor Forums
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Richard from SE AZ

Member
I recently posted a story about my 4hp Johnson Seahorse boat motor. I was informed by a knowledgable member that I had the wrong spark plugs. I got the right ones today but do not know the gap. Can anyone help ? I'm going to have to get a manual
 
Hello Richard from Se AZ

.030. Points type ignition seldom get gapped ovef .035.

Guido.
 
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