AS&M Headers

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May 20, 2004 | 08:30 AM

#11

work in progress

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From: Texas

Quote:

Originally Posted by shandy294

I have a 2004 Sierra with a 4.8L,auto,extended cab,3.42 rear. I think the only thing mine has is O2 sensors on the pipes between the manifolds and the cats. What kind of gains could I expect(22hp for a 5.3)?
Are they talking rwhp? I might be able to buy them.

Dan Sheehy
Cibolo,Tx.

Where in Cibolo are you, I am in Schertz. I will pm you about the headers.

May 27, 2004 | 07:38 PM

#12

shandy294

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Joined: May 2004

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From: Cibolo Tx

Quote:

Originally Posted by work in progress

Where in Cibolo are you, I am in Schertz. I will pm you about the headers.

I just noticed this today(still getting the feel of this site). I live in Northcliffe off FM 1103. I have a lot to learn about these LS1s. You can reach me at 652-6675(W)...usually in the evening...or 830-625-7319(H). I'd like to talk with you about this stuff. Also,if I bought the AS&M headers,there would be no shipping.