[Fot] aluminum radiators again

[Tim Murphy]

On the www.wizardcooling.com under the FAQ section is an explanation as to 
why aluminum radiators cool better than copper ones.  Granted, these people 
sell aluminum radiators, but the answer seems to make some sense. FWIW.

Tim
1961 TR4 #317
----- Original Message ----- 
From: "Peter Vucinic" <pvucinic at netspace.net.au>
To: "'Jack W. Drews'" <vinttr4 at geneseo.net>; <fot at autox.team.net>
Sent: Monday, June 09, 2008 9:00 AM
Subject: Re: [Fot] aluminum radiators again


> Jack,
> A very interesting topic indeed! As I understand it there is only a 
> marginal
> difference between the thermal efficiency/heat transfer of Copper over
> Aluminum materials. If it's weight saving we are talking about, then it's
> Aluminum. I am wondering whether those members seeing good cooling
> temperature reductions/stability with the Aluminum Radiator Cores, are
> seeing this occur due to the internal design of the radiator? Are the 
> 'new'
> Aluminum radiators cooling the water more efficiently as a direct result 
> of
> 'passing' the coolant through the core more times? That is, are the
> radiators single, double or triple pass?
>
>
>
>
>
> -----Original Message-----
> From: fot-bounces+pvucinic=netspace.net.au at autox.team.net
> [mailto:fot-bounces+pvucinic=netspace.net.au at autox.team.net] On Behalf Of
> Jack W. Drews
> Sent: Monday, 9 June 2008 11:34 PM
> To: fot at autox.team.net
> Subject: [Fot] aluminum radiators again
>
> Good to hear from Jeff and Mike that they make standard size radiators 
> work.
>
> A cautionary note, though -- if you want to get an aluminum replica
> of a stock radiator, be sure to get one that some other racer has
> used and found successful. I've installed a couple of them for guys
> who had already purchased them, and they were sorely disappointed in
> the small improvement, if any, that it made. Apparently there is a
> difference between various suppliers.
>
> uncle jack
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