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Old 06-17-2013, 09:31 PM
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Join Date: Jan 2008
Location: Williamsport, PA
Cobra Make, Engine: Kellison Stallion 468 FE
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Originally Posted by Bernica View Post
Currently running Autolite AR 3923. Went there from 3924 and seemed better, but the AR's are just the type it's always had. Gapped at .045".
Curious how they compare to the old BF's that I ran since I was a kid. And not to start a whole deal here, but now it seems like the rage is this E3 plug. Guess I'm getting old.
kinda like an apples and oranges comparison...but the new style plug(peanut plug) has more choices for heat range...and lots of manufacturers to choose from. its actually kind of hard to dial in the older heads now with the meager choices of plugs. i'm always on the lookout for NOS BF32's....i never tried the E3's.......were not old we're vintage....has a better ring to it
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