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Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

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Old 08-29-2002, 09:32 AM
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Default header questions

what is the difference in 4-1 design and 4-2-1 designs? What are the pro and cons of each? thanks in advance.
Old 08-29-2002, 10:41 AM
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Default Re: header questions (webbman44)

ttt
Old 08-29-2002, 10:56 AM
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Default Re: header questions (webbman44)

4-1 top end
4-2-1 midrange

this is ONLY a general description but your question is kinda vague
Old 08-29-2002, 10:58 AM
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Default Re: header questions (Doctor CorteZ)

4-1
pros: higher peak hp
cons: have to go higher in the rpms to get it

4-2-1
pros: good mid rpm range hp
cons: not as good high end as 4-1
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