i always wondered...
ok this is really really dum... but i always wondered, why do 4:2:1 headers give you low end power and why do 4:1 headers give u high end? i never knew.....
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kulo
Honda Civic / Del Sol (1992 - 2000)
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Aug 15, 2009 05:37 PM
allicedout
Honda CRX / EF Civic (1988 - 1991)
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Jun 24, 2004 06:51 AM



