
04-03-2008, 08:20 AM
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CC Member
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Join Date: Apr 2008
Location: Brandon Twp., MI,
MI
Cobra Make, Engine: SPF398/460ci/ 144hp
Posts: 12
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Not Ranked
Quote:
Originally Posted by CHRIS DAMSCH
I believe the earlier backdrafts have slip fits for the header to sidepipe connection. It could be the sound of the exhaust leaking there. A couple of our local guys with the backdrafts had flanges made up so the connection can be sealed.
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Would it do the same thing if you really worked the connection hard to get a super tight fit? Maybe wrapped the pipe with something so it would hit the sides? Wouldn't a loose, sloppy fit rattle and flutter?
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