Its definentely worth getting, I have a 2k with a 01stock 68mm tb and a z
tube. It pulls in that 2500-3000 range much better. The low end could be
better for me, but I also have 3.55's and 31x 10.5's (4x4 auto). I too get
about 15mpg avg in mine.
John Burgan has a ported and polished 68mm on his 2k 2wd 5sp and he said its
like a different truck with the z tube and that tb.
Plus It will complement your gibson cat back. Its friggin loud when you
open it up.
hth
Boog
----- Original Message -----
From: "Curt Coulter" <curt@cjnetworking.com>
To: "DML List" <dakota-truck@BUFFNET.NET>
Sent: Monday, February 25, 2002 12:53 AM
Subject: DML: Z-tube opinions, results?
> Hi all,
>
> The Z-Tube has been out there for quite some time now, and I'm still on
> the fence & am still running the stock intake. Been doing a lot of towing
> recently, and the 4.7 could really use some more oomph, so..
>
> I'm looking for opinions on the Z-Tube, any and all. Is there anyone out
> there who's dyno'd before/after with it to see if it really makes a
> difference? Anyone with the Stage III, I'd love to hear your thoughts.
>
> I've got a 68mm TB that I've had on the shelf for a while waiting to send
> it off to be ported, so I'm hoping with that and a more freely flowing
> intake path to get some noticable gain.
>
> Thanks.
>
> /Curt
> Chelsea, MI
> y2k/QC/4.7/5spd/3.92lsd/slt+/Gibson cat-back
>
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:04:02 EDT