Jason,a flowmaster is all about sound.There is a lot of mufflers out there
that will give much better performance gains than a flow.Consider a hooker
aero-chamber(buddy with a 5.4L ford saw much 1/8mi et improvement with this
over a flow),or dynomax ultra-flow(comes stock on the R/T's).I run a
2-chamber flowmaster,"dumped"(dual turndowns just forward of my big-ass
9.25" rear axle).HTH,
Will Coughlin willcoughlin@hotmail.com
'00 reg.cab,2wd,4.7L/hd5-spd/3.92sg(9.25")
http://www.geocities.com/willcoughlin/index.html
----Original Message Follows----
From: "Woodruff, Jason P" <Jason.Woodruff@West.Boeing.com>
Reply-To: dakota-truck@buffnet.net
To: "DML (E-mail)" <dakota-truck@buffnet.net>
Subject: DML: Flowmaster on a 4.7L
Date: Wed, 20 Dec 2000 15:51:36 -0800
Any one have opinions on a flowmaster on a 4.7L. Specifically the 70
series. Is there any performance difference between series-es, or is it all
just noise.
Hey Matt, you seem to be the authority on the go fast 4.7L's. What headers
are you using, any suggestions.
Jay W
4.7L Auto Sport+ C.C. 2wd Black
Mods Profile page at
http://www.twistedbits.net/WWWProfile/dakota/Re5X8z5la@Ix2/profile.htm
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