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Correct Gaping on Spark Plugs ?

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MitzEclipse

MitzEclipse

20+ Year Contributor
488
0
Aug 8, 2002
Kearny, New Jersey
Does anybody know the correct gap for the spark plugs on the 420a engine.. i am misfiring some where and i cant figure it out.... im pretty sure it has to be gapped properly
 
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