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  #1  
Old 09-08-2003, 12:36 AM
in54n3 w4yn3 in54n3 w4yn3 is offline
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headers

hello everyone, I'm new to these fourms and fairly new to the world of import car engine mods. I was just wondering if there's a difference between 4-2-1 headers and 4-1 headers. What, if any, is the performance differance, and which do you recommend?
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  #2  
Old 09-08-2003, 01:09 AM
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4-2-1 headers seem to improve low end power better than high end power and 4-1 headers improve high end power more but i've heard that they can cause you to lose low end power.
i personally would go with a 4-2-1 header
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  #3  
Old 09-09-2003, 12:49 AM
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4-2-1 headers r better i think, they give u more torque n bottom end power
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Old 09-09-2003, 03:38 AM
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Reality Check: You drive a Honda, you don't have low end power anyway I'd go with a 4-1, gives you more reason to take it to redline
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  #5  
Old 09-09-2003, 11:39 AM
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Re: headers

Quote:
Originally Posted by Marc-OS
Reality Check: You drive a Honda, you don't have low end power anyway I'd go with a 4-1, gives you more reason to take it to redline
Everyone here is always 4-2-1, 4-2-1. Trying to make up power where Honda 's lack. Why not improve on where the power lies instead?

4-1
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Old 09-09-2003, 11:59 AM
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Re: Re: headers

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Originally Posted by B16EJ1
Everyone here is always 4-2-1, 4-2-1. Trying to make up power where Honda 's lack. Why not improve on where the power lies instead?

4-1
could be wrong but I thought that was a 4-2-1

This is what I thought was a 4-1
http://www.dcsports.com/4to1.html
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Old 09-09-2003, 12:31 PM
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Re: Re: Re: headers

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Originally Posted by T!mmy
could be wrong but I thought that was a 4-2-1

This is what I thought was a 4-1
http://www.dcsports.com/4to1.html
I swear, every time I post the pic of my header some one always says it's a 4-2-1. It's a 98 Spec JDM ITR 4-1 header!!!! Do your homework. I can pic that shit out by just seeing the OEM heatshield in an engine bay.

Here!!!







http://www.automotiveforums.com/vbulletin/t102974.html
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Old 09-09-2003, 01:17 PM
T!mmy T!mmy is offline
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Re: Re: Re: Re: headers

Quote:
Originally Posted by B16EJ1
I swear, every time I post the pic of my header some one always says it's a 4-2-1. It's a 98 Spec JDM ITR 4-1 header!!!! Do your homework. I can pic that shit out by just seeing the OEM heatshield in an engine bay.

Here!!!







http://www.automotiveforums.com/vbulletin/t102974.html
Woooow Can someone say A-S-S?! I said that I could be wrong since I am new to this as well...quit bein such a dick
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Old 09-09-2003, 02:42 PM
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Re: Re: Re: Re: Re: headers

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Originally Posted by T!mmy
Woooow Can someone say A-S-S?! I said that I could be wrong since I am new to this as well...quit bein such a dick
Wow can someone say Dumba** n00b. Before making dumbass comments why don't you people actually study up. Question of the day........." why post sh*t if you have no damn idea wtf you're talking about? " Don't take it personally. I wasn't just reffering to you alone. I was reffering to dumbsh*t's like you in general.
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Old 09-09-2003, 03:21 PM
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that first header definetly looks 4-2-1 to me. it goes from 4 pipes then 2 pipes and then the single pipe... 4-2-1(cant really see it that good though
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Old 09-09-2003, 03:24 PM
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Re: headers

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Originally Posted by Import_fantasy
that first header definetly looks 4-2-1 to me. it goes from 4 pipes then 2 pipes and then the single pipe... 4-2-1(cant really see it that good though
EXACTLY he gives no information on the header (brand) and when you look at the picture what does it look liek? 4-2-1...hrmm...and we're the dumbshits eh?
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Old 09-09-2003, 03:32 PM
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Re: Re: Re: Re: headers

Quote:
Originally Posted by B16EJ1
I swear, every time I post the pic of my header some one always says it's a 4-2-1. It's a 98 Spec JDM ITR 4-1 header!!!! Do your homework. I can pic that shit out by just seeing the OEM heatshield in an engine bay.
You know, honestly I was not serious but the more you post the more you guys look like idiots. I clearly stated here that it is my 98 spec JDM ITR header. That means in n00b terms that it is and OEM Honda exhaust manifold that comes on the JDM (Japanese Domestic Market) ITR (Integra Type R). If you look on www.inlinefour.com you can get a better idea on what it is. So you ask what brand it is......HONDA. Many enthusiasts here will vouch for the fact that what I am stating is not BS and the flow characteristics is better than many USDM (United States Domestic market) headers due welds and the larger 2 1/2 inch collector. The same design specs on this OEM factory component are used on " race headers " you will find on many sites. So to answer your question, yes you guys are the dumbshits.
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Old 09-09-2003, 04:05 PM
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Re: Re: Re: Re: Re: headers

Quote:
Originally Posted by B16EJ1
You know, honestly I was not serious but the more you post the more you guys look like idiots. I clearly stated here that it is my 98 spec JDM ITR header. That means in n00b terms that it is and OEM Honda exhaust manifold that comes on the JDM (Japanese Domestic Market) ITR (Integra Type R). If you look on www.inlinefour.com you can get a better idea on what it is. So you ask what brand it is......HONDA. Many enthusiasts here will vouch for the fact that what I am stating is not BS and the flow characteristics is better than many USDM (United States Domestic market) headers due welds and the larger 2 1/2 inch collector. The same design specs on this OEM factory component are used on " race headers " you will find on many sites. So to answer your question, yes you guys are the dumbshits.
Never said I wasn't...I told you I was new to this and to correct me if I'm wrong...instead youjust completely flamed me...so I still stand with what I said...A-S-S
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  #14  
Old 09-09-2003, 04:10 PM
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Well alright but the fact remains that this A-S-S just and school'd you.

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  #15  
Old 09-09-2003, 04:21 PM
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Re: headers

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Originally Posted by B16EJ1
Well alright but the fact remains that this A-S-S just and school'd you.

No doubt...you told me things I didn't know
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