Re: Autolite 3923 + 4.7

From: Grady Ogburn (jgo@uswest.net)
Date: Sat May 12 2001 - 23:01:49 EDT


In article <Pine.BSO.4.33.0105121006380.16505-
100000@speedy.hiatt.net>, william@hiatt.net says...

> Ok, last time I'll aska question. I put some 3923's in today, gapped at
> .040, and it doesn't rev nearly as quick as it did with the +4 4417's.
> Maybe it's just me and I'm crazy, and it's in my head, but does that make
> a difference? Thanks alot

I don't think it's the gap that's messing you up. If I'm not
mistaken, 3923's are NOT the right plug for the 4.7 -- you have an
entirely different type of ignition system (is it distributor-less and
low energy?) than the engines that benefit from the 3923's (5.2 & 5.9
liter magnums).

-- 
Grady Ogburn (Denver, AIM: JGradyO)
Black '98 Sport CC 4x4 5.2l, 5 Speed, 3.55 LSD
K&N GenII, F&B Billet TB, JET PCM, MSD 6A, Magnecor 8.5 Wires
Mesa Headers & Cat, Gibson/MagnaFlow 3" Exhaust, Leer Topper



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