Yeah, I'm meant to mention the whole air flow system, in, engine and out,
but I was boring myself so I stopped. I think STE has good advice there
though.
Speaking of TB's, I was told F&B makes a nice billet for the 4.7L. I
emailed him early this week, but no reply yet. Is he one of our
always-to-busy-to-answer-coustomer-emails-but-is-still-a-nice-guy-with-good-
stuff-so-be-patient vendors. I don't really want to deal with that, any
advise.
Jay W
4.7L Auto Sport+ C.C. 2wd Black
Mods Profile page at
http://www.twistedbits.net/WWWProfile/dakota/Re5X8z5la@Ix2/profile.htm
Date: Fri, 23 Feb 2001 12:05:01 -0800
From: "Ronald Wong" <ron-wong@home.com>
Subject: RE: DML: 4.7 liter performance (bad andy)
I'm not so sure that will solve all your problems, Jay. There's more to it
than just exhaust. If the engine is as restricted as you say it is (and I
tend to agree with you) then just freeing up exhaust, especially with
headers and/or high flow cats, will just further deteriorate the scavenging
effect causing less available power rather than more. I think you're going
to need TB, head work, valves, maybe a little beefier cam, then the headers.
Ron
00 PB SLT QC 4X2 5.9 46RE 3.92 LSD
For modifications see my DML Profile (URL follows)
http://www.twistedbits.net/WWWProfile/dakota/Kw9pV1EkFeOYY
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