12-26-2008, 07:16 PM
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CC Member
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Join Date: Aug 2003
Location: Way out there.,
MI
Cobra Make, Engine: SPF398/460ci/ 144hp of backfiring fury
Posts: 87
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Not Ranked
Quote:
Originally Posted by Rare Iron
Berm, just chop off the muffler inlet til there is about 1/2" left. Then cut-down the 3" ID side of the reducer & butt-weld it to the muffler inlet. Then cut the adapter right where it starts to transition from 3.5" OD to the 3" & then you can grind & finesse it until it slips just inside the collector. Everything will hide inside the collector & all you'll have to do is weld the muffler to the collector. If I build the Cobrapacks as blanks (no necks), then you may not get as smooth of a transition, plus the weld at the muffler neck also secures the core of the muffler in place. Either way, if you don't have a chop saw, it makes the whole procedure a little more difficult.
Merry Christmas everybody..................
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This is about how I modified my muffler. I wish I would have taken a picture when I did mine as it would have been worth a thousand words.
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