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Aluminum Radiators [message #85384] Thu, 20 May 2010 13:33 Go to next message
shawnee is currently offline  shawnee   United States
Messages: 422
Registered: February 2004
Location: NC
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Senior Member
Apparently there is a person who is misguided and giving out bad info on the aluminum radiator. I can't let these misconceptions go unanswered.
1. Aluminum radiators are throw away. False. They can be repaired if damaged, but damage will not occur if you put a screen in front of the bottom exposed part of the radiator and behind the grill. anyone who is an aluminum welder can repair one. Even JB weld will work in an emergency. Stop leak will work on small damage as well as in a brass one.
2. Aluminum radiator is available by one supplier. False. Jim K stocks them as well as us. As for as replacement, I don't know of anyone else who stocks a new radiator to fit the GMC. The aluminum radiator tube is thicker than a brass and less prone to damage.
3. Cooling Capacity. The aluminum radiator has 35% more cooling capacity and larger and more efficient coolers than the brass one. 4. There are over 300 aluminum radiators in GMCs now. If you want to find out whether they work well, ask anyone who has one installed. Quite a few on the net that has them.


Gene Dotson
74 Canyonlands
www.bdub.net/Motorhome_Enhancements New Windows and Aluminum Radiators
Re: [GMCnet] Aluminum Radiators [message #85398 is a reply to message #85384] Thu, 20 May 2010 16:11 Go to previous messageGo to next message
hnielsen2 is currently offline  hnielsen2   United States
Messages: 1434
Registered: February 2004
Location: Alpine CA
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Senior Member
Works very well for us over the past three years.
Howard
Alpine ca
----- Original Message -----
From: "Gene Dotson" <shawnee@charter.net>
To: <gmclist@temp.gmcnet.org>
Sent: Thursday, May 20, 2010 11:33 AM
Subject: [GMCnet] Aluminum Radiators


>
>
> Apparently there is a person who is misguided and giving out bad info on
> the aluminum radiator. I can't let these misconceptions go unanswered.
> 1. Aluminum radiators are throw away. False. They can be repaired if
> damaged, but damage will not occur if you put a screen in front of the
> bottom exposed part of the radiator and behind the grill. anyone who is
> an aluminum welder can repair one. Even JB weld will work in an
> emergency. Stop leak will work on small damage as well as in a brass one.
> 2. Aluminum radiator is available by one supplier. False. Jim K stocks
> them as well as us. As for as replacement, I don't know of anyone else
> who stocks a new radiator to fit the GMC. The aluminum radiator tube is
> thicker than a brass and less prone to damage.
> 3. Cooling Capacity. The aluminum radiator has 35% more cooling capacity
> and larger and more efficient coolers than the brass one. 4. There are
> over 300 aluminum radiators in GMCs now. If you want to find out whether
> they work well, ask anyone who has one installed. Quite a few on the net
> that has them.
> --
> Gene Dotson
> 74 Canyonlands
> www.bdub.net/Motorhome_Enhancements New Windows and Aluminum Radiators
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist

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All is well with my Lord
Re: [GMCnet] Aluminum Radiators [message #85400 is a reply to message #85384] Thu, 20 May 2010 16:38 Go to previous messageGo to next message
Steven Ferguson is currently offline  Steven Ferguson   United States
Messages: 3447
Registered: May 2006
Karma: 0
Senior Member
Amen to that Bro!

On Thu, May 20, 2010 at 11:33 AM, Gene Dotson <shawnee@charter.net> wrote:
>
>
> Apparently there is a person who is misguided and giving out bad info on the aluminum radiator.  I can't let these misconceptions go unanswered.
> 1. Aluminum radiators are throw away.  False.  They can be repaired if damaged, but damage will not occur if you put a screen in front of the bottom exposed part of the radiator and behind the grill.  anyone who is an aluminum welder can repair one.  Even JB weld will work in an emergency.  Stop leak will work on small damage as well as in a brass one.
> 2. Aluminum radiator is available by one supplier. False.  Jim K stocks them as well as us.  As for as replacement, I don't know of anyone else who stocks a new radiator to fit the GMC. The aluminum radiator tube is thicker than a brass and less prone to damage.
> 3. Cooling Capacity.  The aluminum radiator has 35% more cooling capacity and larger and more efficient coolers than the brass one. 4.  There are over 300 aluminum radiators in GMCs now.  If you want to find out whether they work well, ask anyone who has one installed.  Quite a few on the net that has them.
> --
> Gene Dotson
> 74 Canyonlands
> www.bdub.net/Motorhome_Enhancements   New Windows and Aluminum Radiators
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



--
Steve Ferguson
'76 EII
Sierra Vista, AZ
Urethane bushing source
www.bdub.net/ferguson/
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Re: [GMCnet] Aluminum Radiators [message #85403 is a reply to message #85400] Thu, 20 May 2010 17:03 Go to previous messageGo to next message
Harry is currently offline  Harry   Canada
Messages: 1888
Registered: October 2007
Location: Victoria, BC CANADA
Karma: 3
Senior Member
I think you will find the "Throw-away" referal was to the plastic sided car rads.
Re: [GMCnet] Aluminum Radiators [message #85404 is a reply to message #85403] Thu, 20 May 2010 17:25 Go to previous message
ljdavick is currently offline  ljdavick   United States
Messages: 3548
Registered: March 2007
Location: Fremont, CA
Karma: -3
Senior Member
Jim B has posted his thoughts on the aluminum radiator on his Daily Pose. As usual his thoughts are clearly articulated. It seems to me that his main concern is to the poor soul who is broken down in Timbuktu and needs a repair. The traditional radiator shop will be well versed in the repairs of the old radiator, but with the advent of the disposable aluminum radiators for cars, they may not possess the skills needed to repair an aluminum radiator.

When it's time I'll probably buy the aluminum radiator. When I'm in the pilot's seat there is too much weight on the front wheels already. Anything to lighten it up can't be bad. Not to mention the weight reduction to my wallet!

Let's hope this isn't any time soon, though.

Larry Davick
The Mystery Machine
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Larry Davick
A Mystery Machine
1976(ish) Palm Beach
Fremont, Ca
Howell EFI + EBL + Electronic Dizzy
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