Jdm h22a header or DC sport 4-2-1 2 piece?
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Joined: Feb 2004
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From: orlando, fl, us
Jdm h22a header or DC sport 4-2-1 2 piece?
i have the dc sport 421 on my prelude right now but i noticed that the ports on the jdm header are much larger. would the jdm header be better then the dc sport?
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From: San Diego, CA, USA
Re: Jdm h22a header or DC sport 4-2-1 2 piece? (h23turbo)
If you modify the dc header to have a bigger collector than it has minimal gains over the jdm stock header, but otherwise the stock header is better. The dc supposedly wasnt designed very good.
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From: orlando, fl, us
Re: Jdm h22a header or DC sport 4-2-1 2 piece? (delLudeVTEC)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by delLudeVTEC »</TD></TR><TR><TD CLASS="quote">If you modify the dc header to have a bigger collector than it has minimal gains over the jdm stock header, but otherwise the stock header is better. The dc supposedly wasnt designed very good.</TD></TR></TABLE>
wow, thats a nice kick in the wallet..
wow, thats a nice kick in the wallet..
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From: tx
Re: Jdm h22a header or DC sport 4-2-1 2 piece? (h23turbo)
are yall talking about the STOCK OEM JDM exhaust manifold?
i know the DC's aren't that great, but not better than a stock manifold?... hmm...
i know the DC's aren't that great, but not better than a stock manifold?... hmm...
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From: Houston, TX, 77082
Re: Jdm h22a header or DC sport 4-2-1 2 piece? (delLudeVTEC)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by delLudeVTEC »</TD></TR><TR><TD CLASS="quote">If you modify the dc header to have a bigger collector than it has minimal gains over the jdm stock header, but otherwise the stock header is better. The dc supposedly wasnt designed very good.</TD></TR></TABLE>
Prove it
Prove it
Joined: May 2004
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From: Bellevue, WA
Re: Jdm h22a header or DC sport 4-2-1 2 piece? (napalmLIFE)
great job tho!
Joined: Jun 2003
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From: Houston, TX, 77082
Re: Jdm h22a header or DC sport 4-2-1 2 piece? (h23turbo)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by h23turbo »</TD></TR><TR><TD CLASS="quote">so the larger jdm header would not be better? even tho its the same design 4-2-1 2 peice, but just uncoated?</TD></TR></TABLE>
https://honda-tech.com/zerothread?id=785289
not the same. longer primaries, and lighter. modify the collector and you should see more gains
https://honda-tech.com/zerothread?id=785289
not the same. longer primaries, and lighter. modify the collector and you should see more gains
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