whats better.....
Re: whats better..... (icyballa3)
4-1, cause top end rules 
and if youre sporting b series youll want a nice strong top end to shove that vtec in anybodies face...
and if youre sporting b series youll want a nice strong top end to shove that vtec in anybodies face...
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Joined: May 2001
Posts: 892
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From: Columbus, OH, USA
Re: whats better..... (lynnheart)
I answered a similar question here before:
https://honda-tech.com/zerothread?id=101179
4-1
-Less ground clearance
-More top end power
-Losses in bottom of powerband
4-2-1
-Stronger midrange powerband
-Less top end than 4-1 design
-More ground clearance
https://honda-tech.com/zerothread?id=101179
4-1
-Less ground clearance
-More top end power
-Losses in bottom of powerband
4-2-1
-Stronger midrange powerband
-Less top end than 4-1 design
-More ground clearance
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Joined: May 2001
Posts: 892
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From: Columbus, OH, USA
Re: whats better..... (mr. skelly)
The reason he PROBABLY mentioned safety is because a 4-1 header doesn't allow as much ground clearance. A 4-2-1 header only has to fit 2 pipes under the oil pan/cross-member (on my car anyways) while a 4-1 header fits 4 pipes under the oil pan/cross-member. This means if your car is "slammed to dah grizzound y0," you will be more likely to damage it.
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Re: whats better..... (clean)
4-2-1 cause i said so, homo. scc did a review of a **** loud of headers and the ceramic greddy tri y came out the top get it
As for 4-1 or 4-2-1, I'd say 4-2-1 if you want more midrange HP/TQ, 4-1 if you want top end HP/TQ
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Honda CRX / EF Civic (1988 - 1991)
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Jun 24, 2004 06:51 AM