Steve's right here. I had a similar intake set up a Steve on the same
engine. I recently changed the stock exhaust to a flowmaster 70 series and
notice little change in sound. Sounds mean at start up, stock at idle, and
stock at most RPM's. It only gets loud/different around 2000RPMs under
acceleration.
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: Wed, 3 Jan 2001 14:54:23 -0800
From: Stlaurent Mr Steven <STLAURENTS@mctssa.usmc.mil>
Subject: DML: RE: Re: RE: Mpegs of a 4.7/ Flowmaster
I have the Dodge 4.7 engine. The stock 4.7 air intake hat, seemed to be
some type of detune for sound problems. Upon removal of the stock air hat,
I change to the AirRaid open cone filter setup. The sound change
dramatically. It reminded me of the old hemi sounds (deep growling or
howling noise). Now with the Z-Tube, it has a added whistle at 2700-3300RPM
band, same as the old V-1 version of the Vortech Supercharger.
If you ask anyone with a changed 4.7 cold air intake, they will reply the
same on sound changes. This is why I was looking for a quiet muffler. The
40 series according to Chris was setting off people car alarms.
- -------------------------------------------
Steven St.Laurent
Test Engineer
Test Branch, GSD, MCTSSA
MARCORSYSCOM, USMC
760-725-2506 (DSN 365-2506)
Work:mailto:stlaurents@mctssa.usmc.mil
Home:mailto:saint1958@home.com
- -----Original Message-----
From: Dave and Charlene [mailto:DOHCTurboIII@Sympatico.ca]
Sent: Wednesday, January 03, 2001 2:41 PM
To: dakota-truck@buffnet.net
Subject: DML: Re: RE: Mpegs of a 4.7/ Flowmaster
> Thanks for the preview but my sounds like that now with stock exhaust.
>
Now how can it sound like that with stock exhaust??
> Hey! What is the DVD screen on the front console used for?
I think its a GPS system.
Dave St.Louis
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