04-27-2011, 04:10 PM
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CC Member
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Join Date: Feb 2003
Location: Puyallup Wa.,
wa.
Cobra Make, Engine: Superformance Cobra #1628, Coast Performance Stroker 427W Ford 520HP/535FT.TQ, Blue with white stripes
Posts: 830
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Not Ranked
The common complaint is the popcorn machine sound out of the stock pipes. I understand that someone did some dyno tests and with a big block there was a 75 HP difference between the stock and free flowing 3" inside diameter pipes. I had a friend weld in some stainless specialty mufflers in place of the stock mufflers and they sound amazing! Much cheaper, at about $ 119.00 each ( Stainless Steel exhaust components• ) All said and done I think I was less than $500 with fresh ceramic black coating.
Jake
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