header question
Thread Starter
Honda-Tech Member
Joined: Oct 2004
Posts: 2,386
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From: on the street, WA-OR-CA
header question
How do you dtermine the proper size primary pipes for a header? Im contemplating toying around with a lil fabrication but wanted to know what factors play a roll in determining tube size. Any help is always appreciated.
TIA
TIA
Junior Member
Joined: Dec 2007
Posts: 886
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From: R. Heights 626, Ca, United States
