4-1 vs 4-2-1 headers
really up to you what you like to do with your car. Just remember 4-2-1 for more mid range and 4-1 for high end range. So if your gettin a 4-1 then you sacrifice low range torque. Good luck with your decision.
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allicedout
Honda CRX / EF Civic (1988 - 1991)
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Jun 24, 2004 06:51 AM



