
12-27-2010, 09:03 PM
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CC Member
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Join Date: May 2006
Location: LAS VEGAS,
NV
Cobra Make, Engine: contemporary(2) one with 427 sohc and one with 427 center oiler
Posts: 491
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Not Ranked
I had custom pipes made up for my cammer car last week and while I was inspecting the work I noticed the discoloration of the welds.These pipes are 304 stainless steel and the welds had a brass color to them.The fabricator explained that he used a filler rod that had silicon bronze alloyed with the rod.This created a weld that was somewhat soft and not so brittle so as to crack and leak.I don't know if this is your problem,just food for thought.
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