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General Category => General Discussion => Topic started by: Wry on July 07, 2016, 04:43:42 PM
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What is the optimal spark plug gap for a 2008 Cal Vin? Sorry if this is redundant. Can't find the thread.
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.6-.7 mm (.024"-.028") is the factory recommendation. I run mine at the top end of that spec with good results. That's the outer plugs...no spec given for the inners but they are a special construction plug and gap isn't supposed to be adjustable.
Terry
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Thanks, Terry.
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It's good I asked. One of the plugs was .1 mm off target. Thanks again, Terry.