Does Anyone Know What Headers These Are ?

[turbo luver]

Hi

Wondering if anyone would recognize these headers. Found them on line but the guy has has no idea what make they are and nor do I

Thanks

 

[blackgn1]

I'm thinking ATR's.

 

[kidglok]

Look like atr to me as well

 

[turbo luver]

Hi

New to the buick world. Are these a good header? Would they be suited for a Te44, 3" THDP, 2 1/2 exhuast, SLIC, 60# injectors and a few other minor mods?

Thanks

 

[kidglok]

Hi

New to the buick world. Are these a good header? Would they be suited for a Te44, 3" THDP, 2 1/2 exhuast, SLIC, 60# injectors and a few other minor mods?

Thanks

Only if yours are cracked beyond repair, and of course if the price is right

 

[pacecarta]

the shiny flanges ... look like china ebay headers kennebell/ atr knockoffs

 

[gnpoweredrail]

could be HYE-Tech's which are nicely made

 

[TurboBuRick]

Looks like gn1 performance KB headers. ATR knockoffs but decent ones.

 

[Pittsburghkid]

These are definitely 100% eBay headers.

Gn1 ATR style headers have a slight bend where the #3 runner goes into the collector and the DS collector itself is a lot longer. http://gn1performance.com/proddetail.asp?prod=Headers

The ATR headers have the support rod that connects the PS flange to the PS collector as part of the upper bolt hole on the #2 port, whereas the GN1 and the eBay headers have the support rod welded to the flange and not the upper bolt hole.

Those are these. http://www.ebay.com/itm/RACING-SS-M...el:Grand+National&hash=item2c687a82fe&vxp=mtr

 

[blackgn1]

Thats the first set of Ebay Headers I have even seen that were actually used. Good eyes.

 

[fastblackracing]

The high polish finish says knock-offs. Even if they were the real ATR headers there is no performance gain for your application. The stock headers fit much better, and took my car into the mid tens before I changed them. If your stock headers are in good condition there is no need to change them.