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Old 05-23-2013, 12:11 PM
BogiesAnnex1 BogiesAnnex1 is offline
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Originally Posted by chris78 View Post
They are fouling.pulled them othet day and they were extremely wet with fuel.i believe they need to be hotter just don't no how much and what to use
The AR134 is only one heat range below the hottest range for that plug. A heat range typically changes the tip temp about 100 degress F. So if these are soaking wet, I'd be inclined to look at the mixture ratio more-so than the plug heat range at this point.

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