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jwasbury jwasbury is offline
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Join Date: Jan 2008
Location: Weehawken, NJ
Posts: 3,609
Originally Posted by BlkBird View Post
Nobody worries about passing emissions? I don't see a cat anywhere although I do like David's set up.
'79s are non-catalyst cars from the factory...

My car sounds kind of raspy compared to other 930s. I don't really know why. It sounded raspy with the original USA exhaust and still sounds raspy with the upgraded system (SSIs and rarlyl8 muffler). The only thing I can think of is that the primaries are smallish (both on the original set up and SSIs) compared to others I've seen.

Current: 1983 911 GT4 Race Car / 1999 Spec Miata / 2000 MB SL500 / 1998 MB E300TD / 1998 BMW R1100RT / 2016 KTM Duke 690
Past: 2009 997 Turbo Cab / 1979 930
Old 07-19-2011, 12:01 PM
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