From: toonman@discoverware.com@INTERNET on Wed, May 29, 1996 3:46 PM
>I've got a 92 with a 3.9 as well. I haven't done the air filter yet, but I
>just replaced the factory exaust with a Walker perforance exaust >(flow
through, bigger pipe etc.) BIG BIG improvement, and alot louder. >Hills that
I regularly take I used to down shift on, now I don't have to. I >noticed on
the old pipe that there was a spot that the pipe had been >bent going around
the axle causing a constricted air flow spot. I >couldn't tell if this was
bad design or just me smashing it into >something and causing it to bend.
The angles looked intentional, but it >was awfully rusty, so I couldn't tell.
And a bit louder... who cares, this >is a truck, not a luxury car...
Vince,
I have an 89 v6 that is coming due for a new exhaust and I am planning on
going with a free flow muffler, free flow cat and 2.25 or 2.5 pipe.
What size pipe did you use? and is the noise increase causing any annoying
drone at hi-way speeds?
I do not mind a rumble but do not want to create something I will find
uncomfortable while cruising.
Dave Clement
89 4x4
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