Just remember, the 3923's do work very well on the 3.9/5.2/5.9L
engines....the 4.7's are a slightly different breed so I personally can't
see how the 3923's will have the same results on the 4.7L. (Different head
design at the least.)
- Bernd
-----Original Message-----
From: owner-dakota-truck@BUFFNET.NET
Subject: DML: Re: RE: RE: 3923's
so i just threw away 12.00$ on those plugs!!!!!!!!
----- Original Message -----
Subject: DML: RE: RE: 3923's
> Ok that was stupid of me...try running the Bosch 4+ 4418 or one step
colder
> 4417. This plug was designed for the hemi style combustion. I used them
> along with others and swear by them on the 4.7.
>
> -----Original Message-----
> From: owner-dakota-truck@BUFFNET.NET
> Subject: DML: RE: 3923's
>
>
> What truck are using (3.9, 4.7 or 5.9)?
>
> -----Original Message-----
> From: owner-dakota-truck@BUFFNET.NET
> Importance: High
>
>
> o.k....... what's the deal i have a y2k 4.7 L 5spd with 3.92's posi. i've
> been running bosch platinum's #fr8lpx. ran a 9.01best at 71.09mph in 1/8th
> mile. after this afternoon(putting in 3923's with .040 gap) i run a 9.058
> best at71.53 mph in 1/8th. but on the way home cruising 65 mph in 4th gear
i
> TROMP the gas and get detonation. i didn't have that before. the times
we're
> best out of 8 passes, 1 week apart at same outside temp. please explain
this
> maybe i'm not understanding. not hearing or feeling much difference, but
> HATE the detonation.
>
> signed,
> misfiring in j'ville
> ----- Original Message -----
> From: "Wes Weems" <wweems@fix.net>
> Subject: DML: Re: 3923's
>
>
> > My understanding is that, thats why they work so well...
> >
> >
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