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Do these things work?



Well,  guess I should have read it rather than looking at the photo huh?  If
you are goint to make one then that's one of the better materials to use.  I
would have to check at work but I think that g-7 has better heat resistance
though.  I've been tempted to try making one in the past, but I also wanted
to put an insulator between the 2 manifolds.

Alan
----- Original Message -----
From: "ATS - Patrick Bureau" <pbureau@attbi.com>
To: "_Scirocco Mailing List" <scirocco-l@scirocco.org>
Sent: Friday, March 01, 2002 3:32 PM
Subject: RE: Do these things work?


> well just to defend the creator of such an item, and if I quote your
> information and the information I took from their web site  they quote
"The
> grade we use, G10/FR4, has a thermal conductivity of .37 W/m*K." and G10
> according to your web site would suffice to endure the heat of the engine
> block.
>
> eh! Ill tell you how it works or not... I bought it :)
>
> ATS Patrick
>
>
> =>-----Original Message-----
> =>From: scirocco-l-admin@scirocco.org
> =>[mailto:scirocco-l-admin@scirocco.org]On Behalf Of Scirocco-Al
> =>Sent: Friday, March 01, 2002 8:15 PM
> =>To: Scirocco-l@scirocco.org; flaatr@yahoo.com
> =>Subject: Re: Do these things work?
> =>
> =>
> =>I really doubt you would see too much effect on a g60 or a Vw where the
> =>intake manifold sits right over top of the exhaust manifold.  Worse than
> =>that, the high grade phenolics wich are much more expensive can
> =>only handle
> =>temperatures around 425 degrees before they start to delaminate.
> =>This is a
> =>standard cloth epoxy phenolic, the higher grades are green in color,
G-5,
> =>G-7 and such,  so I would not feel comfortable placing it above my
exhaust
> =>manifold.  Headers are known to reach 1600 degrees so I'm sure you can
see
> =>my point.
> =>
> =>Her is a link showing the properties of some phenolics.
> =>
> =>http://www.sdplastics.com/phenolic.html
> =>
> =>It might work OK on a crossflow head.
> =>----- Original Message -----
> =>From: "Euroroc II" <flaatr@yahoo.com>
> =>To: <Scirocco-l@scirocco.org>; <flaatr@yahoo.com>
> =>Sent: Friday, March 01, 2002 1:54 PM
> =>Subject: Do these things work?
> =>
> =>
> =>> Seems like a good idea and it makes sense like it should work
> =>but does it?
> =>>
> =>>
> =>http://cgi.ebay.com/ebaymotors/aw-cgi/ebayISAPI.dll?ViewItem&item=
> =>1809256474
> =>&r=0&t=0
> =>>
> =>> -Raffi
> =>> '84 Scirocco gone to a better place
> =>> '87 Scirocco 16V from Hell
> =>>
> =>>
> =>>
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