JOHNSON SPARK PLUG GAP

I have a 97 Johnson 60 HP, and have QL 78YC plugs, and was wondering what the proper gap is for that engine.

Re: JOHNSON SPARK PLUG GAP

0.030" for most applications<br />0.040" if you idle/troll a bunch<br />Enjoy!!

Re: JOHNSON SPARK PLUG GAP

thanks, its on a pontoon so all I can do is idle and troll

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