
07-05-2013, 03:20 AM
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CC Member
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Join Date: Jun 2009
Location: Sydney,
NSW
Cobra Make, Engine: RCM, Jag front and rear, LS3
Posts: 1,640
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Not Ranked
I clamped them to a piece is 50x50x5 angle and a saw stand. The Flanges were not flat to begin with. I also fused around the ends of the pipe (head side) as due to the tight bends the pipes were not completely square on the end and I didn't wanted a smooth transition into the pipe.
I just had a local muffler shop skim a bit off to make sure they were flat. Wish I had a mill!
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