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09-06-2013 | #1 |
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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OBX Primary size and collector for headers
I picked up a set of stainlessworks headers for $200.....one was damaged and I later found out the flange was bent. In calling stainless works, they advised me that one header would be $500.00.
I was wondering if the OBX header was the same size primary and collector as the Stainlessworks? Thanks
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 Last edited by LGAFF; 09-06-2013 at 04:50 PM. |
09-06-2013 | #2 | |
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,698
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Re: OBX Primary size and collector for headers
Quote:
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[SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX |
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09-07-2013 | #3 |
Join Date: Aug 2006
Location: McLean, VA
Posts: 3,714
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Re: OBX Primary size and collector for headers
OBX primaries are same as Stainlessworks - 2".
Collector size is the same also. However, because OBX has fake bullet cats behind the collector, runners are bit shorter. I had an opportunity to lay Stainlessworks and OBX next to each other. Runner bends/shaping are near identical. However, if you already have one Stainlessworks and need to spend only $500, that would be a smart way to go. |
09-08-2013 | #4 |
Join Date: Feb 2010
Location: Arvada Colorado
Posts: 194
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Re: OBX Primary size and collector for headers
It Depends if you have the factory connect or performance connect option on the SW header. The factory connect option looks to be close to the same as the OBX. The Performance connect tubes and collector are longer.
1st pic Performance Connect 2nd pic Factory Connect 3rd pic OBX
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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 Last edited by 4-cam; 09-08-2013 at 06:29 PM. Reason: No Pic |
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