Thread: Fgx spark plugs
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Old 13-04-2025, 10:04 PM   #5
portokatsiki
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Join Date: Apr 2008
Posts: 392
Default Re: Fgx spark plugs
Thanks for the help fellas, I'll use what Russell and GT recommend and they are iridium. And yes Jastel on all my dual fuel fords I gap them at 1.1. Thanks to everyone,.
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