Here is my post from back in March '00......................
The Cali emissions come on all mid-atlantic/ North east state trucks,
they call it "LEV" Low emission Vehicles.. The part numbers for the 4.7L
Y-pipes are as follows:
52103254AB for the NON LEV y pipe
52103527AB for the LEV y pipe
I forgot what the guy told me as far as pricing but it was a ridiculous
price!
After my Dyno run I realized the HP loss from the LEV Y-pipe compared to NON
LEV pipe is very minimal at best, So the conversion to the NON LEV Y-pipe is
not worth it in MHO, however, There is room for flow improvement in the
Y-pipe area with a custom Y-pipe! Anyone tried this already??
__________________________________
Matt -- Mechanicsville, VA Y2K-HEMI
`00 Sport Plus 4.7L 5spd. 9 1/4 3.92 LSD
RC 2x4 Homemade air intake W/ K&N open element,
Traction Bars, Spring clamps, Mobil 1
BEST 1/4 14.57 @ 91.09 MPH (Hoosier Slicks)
BEST 1/8 9.19 @ 72.58 MPH (Hoosier Slicks)
BEST 60' 1.90
ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ
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<<<<<-----Original Message-----
From: Josh Stolarz [mailto:jstolarz@loa.com]
Sent: Tuesday, May 16, 2000 8:36 PM
To: dakota-truck@buffnet.net
Subject: Re: DML: can i cut the cat
Can you take them off, not sure, RI has stepped up the emmisions testing
abit. But you can order the downpipe with out the two cats, it's the
downpipe for the non CA emissions states. There was a post on it awhile
back, with the part numbers..
Josh
http://dakota.jumpautos.com
>Date: Mon, 15 May 2000 23:44:44 -0400
>From: Chris Lambert <clam9892@postoffice.uri.edu>
>Subject: Re: DML: can i cut the cat
>Well I got the 3 cats too here in new england, I bought the truck in
>Massachusetts. Would it be illegal for me to take off the 2 little cats
>and just run the big one? As for the sound, way too quiet, I have a Gibson
>Dual Rear on the way...
>Chris
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