I pulled the 3923's from my 318 after about 20,000 miles on em... and the
electrodes were round! the gap was up to about .085 from .050
there was almost nothing left of the electrode!
I knew they were past time to be changed.
I will take a pic of one of the plugs and put it up.
----- Original Message -----
From: <John_Neff@Dell.com>
To: <dakota-truck@buffnet.net>
Sent: Monday, August 13, 2001 7:51 AM
Subject: RE: DML: gap erosion?
> I have the same ignition in my 98. I pulled my plugs, 3923, after about 8K
> miles and there was virtually zero wear in the plug gap.
>
> FWIW, I gapped them at .050 when I instlled them and they are all at
.050 -
> .051.
>
> John
>
>
> >Just pulled a 3923 from cyl #3, I put in this set back with the nitrous
> >install... early-mid March, less than 15k miles on them. Save for a few
> >weeks I've been running the MSD digital 6 w/ Blaster SS coil. The
plugs
> >were gapped to .040", today they're pushing .050". Has anyone else seen
> >this kind of accelerated wear with using the MSD?
>
>
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