4-1 vs 4-2-1
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Joined: Jun 2002
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From: Anchoarage, AK, USA
4-1 vs 4-2-1
Right now I've got a dc 4-1 ceramic header on my 95 gsr. I'm looking to replace it because I've scrapped it pretty bad over the last year. I hear different things about 4-1 and 4-2-1 headers. I want to run a strong 1/4 mile. Should I stick with the 4-1 or try a 4-2-1?
Joined: Jul 2002
Posts: 2,389
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From: Garland, Texas, U.S.A
Re: 4-1 vs 4-2-1 (InsaneAdobo907)
4-2-1 Hytech 
. 4-2-1 for good low and mid range torque, 4-1 for top end. The new Hybrid design(Hytech) makes power in the whole RPM range, but they are expensive and you need tuning.
. 4-2-1 for good low and mid range torque, 4-1 for top end. The new Hybrid design(Hytech) makes power in the whole RPM range, but they are expensive and you need tuning.
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