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Old 08-23-2018   #1
franktempesta
 
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Location: weymouth ma
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Default headers off a 91

Hello, anyone know the value of stainless headers that came off of a 91 zr-1, only #s, I can find are A8-27-10
and anyone have any interest in them
Them
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Old 08-23-2018   #2
32valvZ
 
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Default Re: headers off a 91

Interested in them... Show a pic please. Do they have EGR tubes? Headers only? Cats?

Thanks!
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Old 08-23-2018   #3
32valvZ
 
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Default Re: headers off a 91

Any ideas on what these are guys? Are they 2" primaries? Are the AIR tubes the same for my 90?
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Old 08-25-2018   #4
32valvZ
 
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Default Re: headers off a 91

No one here can recognize these headers? I have a post on the other forum and a couple of Watson guesses....

Any ideas on if the AIR systems are the same for all years as far as placement of the diverter valve bungs?

What cats are available?
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Old 08-25-2018   #5
LGAFF
 
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Default Re: headers off a 91

Watsons..
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90 #966-150K miles-sold
92 #234-sold
1987 Callaway TT #17
1991 ZR-1 #1359
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Old 08-25-2018   #6
-=Jeff=-
 
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Default Re: headers off a 91

If they are Watsons then they are NOT Stainless.. to my knowledge Watsons were not Stainless. I have Watsons on mine ad they are ceramic coated. I bought mine used 8 Years ago
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1990 Corvette ZR-1 #1051
Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback
Late Model IH - Plenum
Coilovers - 4.10s
Shelby Series 1 - Wilwood Brakes
Custom Interior
NCM Lifetime Member #978
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Old 08-25-2018   #7
LGAFF
 
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Default Re: headers off a 91

Those are ceramic coated in the pick and you can see some light rust coming through the bottom
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90 #966-150K miles-sold
92 #234-sold
1987 Callaway TT #17
1991 ZR-1 #1359
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Old 08-25-2018   #8
32valvZ
 
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Default Re: headers off a 91

What would you think is a fair price to buy them for?
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Old 08-25-2018   #9
LGAFF
 
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Default Re: headers off a 91

500-750


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90 #966-150K miles-sold
92 #234-sold
1987 Callaway TT #17
1991 ZR-1 #1359
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Old 08-25-2018   #10
32valvZ
 
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Default Re: headers off a 91

Are these gaskets the only choice? Pretty expensive. Ive used Percys before for my LS6 header installs, but not these copper type.

https://www.jegs.com/i/SCE-Gaskets/8...791+4294828856
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