01-16-2005, 04:40 PM
Join Date: Aug 2004
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which is better?
is it better to get a 4-1 headers or get 4-2-1 headers dont know i think isnt it like the 4-1 is for mid range or something i forgot help me out please[sm=alcoholic.gif]
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01-16-2005, 04:54 PM
Join Date: Jan 2005
Posts: 12
RE: which is better?
realy depends on what engine you have mate???? you looking for top end or bottom? but as i said what engine you got??
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01-16-2005, 06:11 PM
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RE: which is better?
4-1 is for top-end power, 4-2-1 is for better mid-range with a little less cherry on the top.
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Yes, there's a "Replacement for Displacement". Its called Volumetric Efficiency.
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ORIGINAL: Forty04
01-16-2005, 07:00 PM
Join Date: Aug 2004
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Posts: 703
RE: which is better?
well i have a d16y7 with a mini swap of a y8 head. i thought the 4-1 is better but i wasnt sure.
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01-16-2005, 07:02 PM
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RE: which is better?
I think on a Y8 I would go 4-2-1...
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01-16-2005, 07:37 PM
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RE: which is better?
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ORIGINAL: Kappa22
Diddo.
-B
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01-17-2005, 12:12 AM
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RE: which is better?
Quote:
ORIGINAL: silvercivicsrs
I believe you meant to say ditto...
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01-17-2005, 07:43 PM
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RE: which is better?
Quote:
ORIGINAL: Kappa22
Quote:
ORIGINAL: silvercivicsrs
I believe you meant to say ditto...
i wanted to say somethin too, but decided not too.
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Yes, there's a "Replacement for Displacement". Its called Volumetric Efficiency.
Quote:
ORIGINAL: Forty04
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which is better?
