2" primary header options
Thread Starter
Instructor
Joined: Sep 2010
Posts: 170
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From: Raeford NC
2" primary header options
I am looking for a good set of 2" primary headers. I have seen that both kooks and american racing headers make them. I am just wondering who makes the best set and why?
Drifting
Joined: Jan 2004
Posts: 1,419
Likes: 6
From: Alamosa CO
1-7/8 should be fine for anything up to and including a 440" motor.
1-7/8 stepped up to 2" might be a good alternative also. I know ARH makes them for Corvettes, not sure about Kooks. I do know from personal experience with ARH that they are an easy install.
Jimbo
AKA "The CLOWN"
Joined: Feb 2010
Posts: 6,261
Likes: 13
From: Chicago South Suburbs
You already have LG pros which are great headers! I don't understand why you would want to spent the $$$ on 2" headers when you will see very little to no hp gain, you will also lose bottom end torque!Can you share with us why you want or need 2" headers.
Former Vendor
Joined: Apr 2006
Posts: 2,470
Likes: 2
From: Portland OR
St. Jude Donor '10-'11-'12
I run 2" headers on and Fbody. I have 457 cubic inches though and need them. ARH was the best fitting header I used and I ran Kooks SW and ARH.
The Vette is a little different but the headers are going to be of the same quality. You wont go wrong with ARH, Kooks, LG Motorsports, or SW IMO... ARH was offering a better collector by default where I think you had to pay for the upgrade from some of the others but I think they all offer the same now as a standard. I dont see 2" listed on LG's. I know ARH will make 2" or anything a person wants. We can help you with them if you like. Why do you want 2" ?
The Vette is a little different but the headers are going to be of the same quality. You wont go wrong with ARH, Kooks, LG Motorsports, or SW IMO... ARH was offering a better collector by default where I think you had to pay for the upgrade from some of the others but I think they all offer the same now as a standard. I dont see 2" listed on LG's. I know ARH will make 2" or anything a person wants. We can help you with them if you like. Why do you want 2" ?
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From: Lackey, my own dragstrip VA.
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FWIW, a link to my 2" Kooks headers in the C5
http://forums.corvetteforum.com/c5-t...e-headers.html
Link to more header fit pics
http://forums.corvetteforum.com/phot...y.php/cat/1572
PM me if ya got questions......
http://forums.corvetteforum.com/c5-t...e-headers.html
Link to more header fit pics
http://forums.corvetteforum.com/phot...y.php/cat/1572
PM me if ya got questions......
Burning Brakes
Joined: Sep 2001
Posts: 1,005
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From: Denver, NC
I'm getting a LSX 440 from Vengence and they recommended 2" but I'm also shooting it 300-400 with gas. I went with Kook's and had them coated with Jet Hot. I'm luckey as I will put them on THEN install my engine......
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From: Lackey, my own dragstrip VA.
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Thread Starter
Instructor
Joined: Sep 2010
Posts: 170
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From: Raeford NC
Thanks, those are good pics, i should have been more clear, do any of you have pictures of the ARH's. I think it will be a toss up either way(kooks/ARH). I just dont want to have to do anything crazy to get them to fit like removing the a/c, etc. Also i am assuming that you have to delete the A.I.R. system correct? Thanks again for the help guys!
