Re: Muffler Madness

[Mike Stump <tree@triton.net>]

Jim Griffin wrote:

> I am thinking that since the physical condition of the exhaust system
> is
> not changing (ie. there are no mechanical flaps opening, pipe diameter
>
> remains the same etc.), it must have something to do with the
> characteristics of cool vs. hot exhaust gas (i.e. weight, density
> etc.).
> Comments??

Could it have something to do with the cat getting up to working
temperature?
Just my .02

Mike Stump


>
>
> (And don't tell me it is my imagination... I hear a big difference...
> if
> you don't believe me... come for a drive... or listen closely the next
>
> time you take your Mustang... oops... sorry, wrong list... Audi... for
> a
> spin...)
>
> --
>                              Jim Griffin
>                          JGriff@pobox.com
>                     http://pobox.com/~jgriff
>                           Maryland, USA
>     "Perception is often stronger than reality!"
>                         '92 Audi 100S
>                    '87 VW Quantum Syncro
>  ~~~~~~~~~~~~~~OOOO~~~~~~~~~~~~~~