The Ford Barn

tucker6077 · 08-16-2023, 08:06 PM

1944 ford 40 plug gap 25 0r 30 ? Any starting suggestions ? Thanks !

38 coupe · 08-16-2023, 09:03 PM

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If you have a good coil and ignition system I doubt you will find any difference. If the plugs are gapped anywhere from .025 to .030 I would leave the gap alone. Technically I think the gap is supposed to be .030.
Wrong, I just looked, supposed to be .025.

Van Pelt has a nice website for this type of information (along with a lot of other good stuff). Tune up page covering 1944 here: http://www.vanpeltsales.com/FH_web/f...48_221-239.htm

08-16-2023, 08:06 PM	#1
tucker6077 Member Join Date: Apr 2022 Location: Williamstown, NJ Posts: 47	Plug Gap 1944 ford 40 plug gap 25 0r 30 ? Any starting suggestions ? Thanks !

08-16-2023, 09:03 PM	#2
38 coupe Senior Member Join Date: May 2010 Location: South Texas Posts: 1,683	Re: Plug Gap Sponsored Links (Register now to hide all advertisements) If you have a good coil and ignition system I doubt you will find any difference. If the plugs are gapped anywhere from .025 to .030 I would leave the gap alone. Technically I think the gap is supposed to be .030. Wrong, I just looked, supposed to be .025. Van Pelt has a nice website for this type of information (along with a lot of other good stuff). Tune up page covering 1944 here: http://www.vanpeltsales.com/FH_web/f...48_221-239.htm