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07-19-2011
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#1 |
  
Join Date: Feb 2010
Location: Pendleton, IN
Posts: 3,904
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BEST Exhaust w/Headers
Hi all. I plan to give OBX headers a try and want to know the best exhaust to use for performance and free flow to use.
What say you all?
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1988 KOH Prototype EX5023 sold 1990 ZR-1 #444 Convertible 1990 ZR-1 Black #966 1991 ZR-1 Quazar Blue #296 1957 Duntov SS Project |
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07-19-2011
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#2 |
 
Join Date: Jan 2007
Location: Pineville, LA
Posts: 586
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Re: BEST Exhaust w/Headers
Brett,
I prefer the look and sound of B&B but the Corsa systems have the best flow. With one of the cars I did a Melrose SS system with Dynomax mufflers and have been happy with the result (L98 car). Daniel
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[COLOR=black]Daniel McGuffee [/COLOR] [B]1989[/B] Red Coupe #10166 [COLOR=black][B]1989 [/B]Black[/COLOR][COLOR=black] Coupe #23990[/COLOR] [COLOR=black][B]1991[/B] ZR-1 White #1639[/COLOR] [COLOR=red]FRANK APPROVED ZR-1[/COLOR] [B][COLOR=red][COLOR=black]1996[/COLOR] G[/COLOR][COLOR=blue]rand[/COLOR] [COLOR=red]S[/COLOR][COLOR=blue]port[/COLOR][/B] [COLOR=black]Coupe #564[/COLOR] ======================================== "It's not about the car, it's about the people..." DJ Don't forget to support your [URL="http://corvettemuseum.com/"]National Corvette Museum[/URL]!!! |
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07-19-2011
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#3 |
 
Join Date: Jun 2005
Location: pittsburgh
Posts: 4,632
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Re: BEST Exhaust w/Headers
corsa or b&b
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It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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07-19-2011
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#4 | |
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Banned
BANNED
Join Date: Oct 2006
Location: MD
Posts: 3,690
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Re: BEST Exhaust w/Headers
Quote:
 David |
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07-19-2011
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#5 | |
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Join Date: Jun 2005
Location: pittsburgh
Posts: 4,632
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Re: BEST Exhaust w/Headers
Quote:
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It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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07-19-2011
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#6 |
Join Date: Aug 2005
Location: Scottsdale, AZ
Posts: 2,452
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Re: BEST Exhaust w/Headers
Corsa
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07-19-2011
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#7 |
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Join Date: Mar 2009
Location: Orlando, FL
Posts: 1,828
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Re: BEST Exhaust w/Headers
Marc Haibeck's testing showed the Corsa to flow the best, and apparently the later (quieter) versions of the B&B are significantly more restrictive. I run headers with the Corsa and it's very liveable at cruise, no drone. My prior ZR-1, with no mods other than headers and Corsa, put down 364 rwhp.
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2004 Z06/Z16 LeMans Commemorative Edition 1991 ZR-1 #302 White/Gray (sold) 1991 ZR-1 #1147 Red/Saddle (sold) |
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07-19-2011
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#8 |
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Join Date: Feb 2010
Location: Pendleton, IN
Posts: 3,904
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Re: BEST Exhaust w/Headers
Sounds like Corsa gets the nod.
Thanks, guys!
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1988 KOH Prototype EX5023 sold 1990 ZR-1 #444 Convertible 1990 ZR-1 Black #966 1991 ZR-1 Quazar Blue #296 1957 Duntov SS Project |
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07-19-2011
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#9 |
 
Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,169
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Re: BEST Exhaust w/Headers
I have 2" primary Watsons with 3" Magnaflow cats and Corsa Exhaust, Love the no drone
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978 |
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07-20-2011
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#10 |
Join Date: Aug 2007
Location: Spring TX
Posts: 1,348
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Re: BEST Exhaust w/Headers
I did B&B 3" and requested an xpipe instead of the resonator and it sounds sweet! Headers are next and I will be going with stainless works.
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