I got an education in short order when I dropped into
my local Sun Valley CA dip brazing company. http://www.dipbraze.com
Ken Sweet sat down with me and told me all I need to know.

This intercooler business looks simpler and simpler all the
time. You can buy the fins preformed from http://www.ndm-heatexchangers.com/
and the brazing plate dividers ready to go here in Anaheim CA from 
http://www.lynchmetals.com/

Drawings soon. How we doing Robin :-)
 
Paul Lamar
 
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