DeTomaso Mailing List: March 99, Message #33

Does this resonance occur with all Pantera's, or only Pantera's with
headers.  John!

> -----Original Message-----
> From: detomaso@realbig.com [mailto:detomaso@realbig.com]On Behalf Of
> JDeRyke@aol.com
> Sent: Wednesday, March 03, 1999 1:19 PM
> To: Multiple recipients of list
> Subject: Re: RE: that annoying 2000 rpm resonance
>
>
> In a message dated 3/3/99 12:17:39 PM,
> schrader@sugar-land.spc.slb.com writes:
> snip.....
> << The resonance I hear with my car at 2,000 rpm is _inside_ the
> cabin.  >>
>
> People have been chasing the "noise" since the late '70s, Kirby. One shop
> swears it comes from resonation of the deck lid skin against the
> deck spider-
> brace. Another claims that it's the floor resonating from engine/road
> vibrations. A third claims it's exhaust resonance. But all agree that it
> occurs at 2000-2500 rpms while under way. This should tell you that no one
> knows absolutely what causes it.... If you also go after this, I'd like to
> hear what you find. Cheers- J DeRyke
>
>