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Any before and after hp# using headers.

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Old Jun 3, 2003 | 10:53 PM
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Default Any before and after hp# using headers.

I have a 2000 SS m6 and want to add headers. I want to know what kind of dyno numbers to expect. Even a track number and mph will help. I have a Magaflow catback, a deck lid, fast joy ram air, and free mods. I will probably buy an LS6 cam in a week or two.
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Old Jun 4, 2003 | 09:55 PM
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Default Re: Any before and after hp# using headers.

Dynoed ~307 without LT's, 331 with. My 1/4 mile times are not an indicator of what it'll do because I have a horrendous short time but I was trapping a best of 107.7 MPH.
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Old Jun 4, 2003 | 10:14 PM
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Default Re: Any before and after hp# using headers.

Come people, I really want to know which headers to buy.
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Old Jun 4, 2003 | 10:16 PM
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Default Re: Any before and after hp# using headers.

I'm happy with the Hooker LTs....just don't get Hooker's coating, it does not seem to hold up (6 months and bad in places).....get the uncoated version and then have them Jet Hot coated.....
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Old Jun 4, 2003 | 10:24 PM
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Default Re: Any before and after hp# using headers.

I went from 13.1 to 12.8 and gained about 3mph with uncoated Hooker LT's and ORY-Pipe.
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