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#31 | |
![]() Join Date: Feb 2014
Location: AZ
Posts: 860
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#32 |
![]() Join Date: Feb 2014
Location: AZ
Posts: 860
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Thanks for all the replies, guys! I really appreciate it!
Let me clarify: some time in the future, I am going with SW headers, no cats, Corsa black-tip system, full emissions removal. At this point, I am looking for some SOUND, because I miss the loud rumble of my cats-only L98. I am looking for a temporary, inexpensive fix, because I'm not going to junk $1000 in mods when I go with my dream system 6 months down the road. After your helpful comments today, I am seriously considering 2 options for right now and all include my stock 90 manifolds with cats. 1) replace stock resonator with an x-pipe and retain stock mufflers. 2) install a Corsa resonator that a buddy has offered me, and remove the mufflers altogether. Any more thoughts? Thanks bros! |
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#33 | |
Join Date: May 2013
Location: Chicago
Posts: 978
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1993 ZR-1 #211 Yellow On Beige Beast #2 1992 ZR-1 #427 Black On Black *Sold* 1985 L98 Blue On Blue *Sold* |
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#34 |
![]() Join Date: Feb 2011
Location: San Marcos CA
Posts: 1,802
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Ok, I put a handful of videos in one spot of several exhaust combinations I have had in the last 3 years. First of all and last of all- this means nothing as the little microphone on my digital camera videos doesn't really do these much justice, except for the static one of the car parked showing the NPP flaps in action. That is the only one you can hear the decibels and resonance come in.
Maybe there is some idea of how much of a megaphone the Corsa system was that can be derived from the audio there... I'm going to claim statute of limitations for the hitchhiker I let drive the car the day the Corsa video was filmed. driving uphill in a snowy rainstorm with stock system with x-pipe: http://s29.photobucket.com/user/msch...aaa82.mp4.html Corsa doing 90 something with windows down: http://s29.photobucket.com/user/msch...a1740.mp4.html NPP StainlessWorks, headers with LS7 cats- but you can't hear the system activate too well in this clip: http://s29.photobucket.com/user/msch...b65a5.mp4.html B&B w X-pipe and stock manifolds (don't let the audio fool you- this was stupid loud): http://s29.photobucket.com/user/msch...2287f.mp4.html My old 95 LT1 car with turbo muffs, single outlets- Yes, it's slow... http://s29.photobucket.com/user/msch...370d7.mp4.html better video clip of stock exhaust except x-pipe in place of resonator- accelerating uphill with passenger- loud-ish, but can still talk and hear yourself think. http://s29.photobucket.com/user/msch...48f77.mp4.html NPP working: http://s29.photobucket.com/user/msch...99d80.mp4.html Last edited by mike100; 04-22-2014 at 01:12 AM. Reason: added a video clip |
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#35 |
![]() Join Date: Dec 2003
Location: Arcadia,OK
Posts: 3,384
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My ZR-1 has undergone some evolutionary changes from stock, to it's current configuration & honestly, it's obnoxious and not real fun to travel in, because of the noise. The fact is, I don't travel in it.
If I can ever get around to it, I want to put a C6 style, muffler set up on it with the WOT valves, or whatever they are called. It is good looking though! ![]() ![]()
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Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed. |
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#36 | |
![]() Join Date: Feb 2014
Location: AZ
Posts: 860
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Thanks again for taking the time! Chris |
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#37 | |
![]() Join Date: Feb 2014
Location: AZ
Posts: 860
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#38 |
![]() Join Date: Feb 2010
Location: Arvada Colorado
Posts: 194
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That exhaust is amazing.... along with the rest of the car.
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[I]4-cam[/I] [I]1991 ZR-1 Blk/Gry #31[/I] [I]SW Headers/Xpipe- Dynomax Muffs[/I] [I]Ported top end[/I] [I]Secondaries Removed[/I] Tune by Dominic |
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#39 |
Join Date: Aug 2005
Location: Scottsdale, AZ
Posts: 2,450
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Awesome car!, I still remember when it ran the fighter jet at Nellis AFB
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#40 | |
![]() Join Date: Jun 2005
Location: CenCoast California
Posts: 899
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Glad to be of service.
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Hib Halverson Technical Writer former owner 95 VIN 0140 current owner 19 VIN 1878 |
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