Date:         Mon, 14 Nov 2005 23:52:04 -0700
Reply-To:     jimt <camper2@TACTICAL-BUS.INFO>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         jimt <camper2@TACTICAL-BUS.INFO>
Subject:      Re: Sound Deadening a Vanagon
In-Reply-To:  <8476375e0511142237v7f57b8b3y65965e31447a10c@mail.gmail.com>
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this fall i knocked off a bunch of the old factory undercoating and
resprayed with a heavy rubberized type available from the FLAPS.
also added a couple layers to other spots and coated a few areas that
weren't before.  was surprised in the noise changes.  now have a
whole bunch of new noises that i never heard before.

i have heavy rubber flooring in the mid bay and over the engine bay
as well.  these also deadened some noises.  i also lined the back
underneath the rear seat up against the engine bay with heavy rubber
as well.

an experiment that i did last month revealed some interesting data.
i had a noticeable difference in noises by filling the overhead cargo
area and putting a tight cover on it and sealing the front of the pop
top edge with duct tape.  also did some other tests at the same
time.  in the spring i will be redesigning that area.

jimt
On Nov 14, 2005, at 11:37 PM, Ray Reinhard wrote:

> I thought about calling this "soundproofing" but realized that that
> is far
> too ambitious a term where these vans are concerned, Anyhow, I'd be
> interested in hearing about what kind of sound-absorbing material
> volks have
> used and where. It would be nice to be able to listen to my stereo
> w/out the
> volume cranked way up.
>
> BTW, I realize this may very well be a topic that has already been
> extensively convered, so if someone can tell me how to access the
> archives,
> I would be pleased to do so. Thanks for your help.
>
> --
> Ray Reinhard
>
>