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David David is online now
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Join Date: Apr 2002
Location: Houston (Clearlake), TX
Posts: 9,172
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I'd leave raspy to the small bore high revving guys.

Mine sounds kind of like a big block at idle and a 934 at full throttle.

Since this picture was taken I've replaced the 3.5" ID x 4.5" OD x 12" long muffler with a 3.5" ID x 6" OD x 17" long muffler to knock off the noise a little and it still sounds wicked!

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2014 Cayman S
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1979 930 (475 rwhp at 0.95 bar)
Old 07-18-2011, 04:38 PM
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