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4-2-1 Vs 4-1 In Track Times

Discussion in 'HYBRID -> EG-EK / DC' started by SleEPeR_CRX, Apr 30, 2003.

What is better for track times for a b18a, 4-2-1 or 4-1

  1. 4-2-1

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  2. 0 vote(s)
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  1. SleEPeR_CRX

    SleEPeR_CRX Senior Member

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    hey all im wondering what is better for track times, a 4-2-1 header or a 4-1. i have a friend that can get me a 4-2-1 DC header for $300 CDN or $220 USD, but my other friend says a 4-2-1 is pointless for track times. It makes good power lower but loses power higher so your track times dont really change. and i should save my $$ and buy a 4-1 header. Please post ur opinion on the subject. Thanks
     
  2. D16z6CrxDx

    D16z6CrxDx Senior Member

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    get a 4-1 you will regret it latter if u get a 4-2-1 so goo all the way not just half way..another thing get aone with a HUGE colector like the jdm one's or jdm copys like greddy and such because eventhough its a slight difference in size of the colector flange, but that makes a huge power diff
     
  3. rsaeini

    rsaeini Senior Member

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    a 4-2-1 header with a 2.5" collector would improve your 60-ft times which is a crucial for getting a good et. this is especially good if you have a mildly tuned car(bolt-ons only). try the Civic Type R header or a USDM Integra Type R. you can pick up the ITR header from a local Acura dealer for like $315(that's the price they quoted me when i called them about 2 months ago).
     
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