Header

Discussion in 'General Motoring' started by Chopface, Feb 1, 2005.

  1. Chopface

    Chopface Guest

    Will an aftermarket 4-2-1 header give any better gas mileage than a
    stock manifold for a '91 Civic Si? I wouldn't go out and blow a wad on a
    new fancy one, but from looking at used prices on ebay, it seems they
    can be had for pretty cheap. Also, I've thought about seeing what
    salvage yards do with all the parts from 'riced out' Hondas.

    Mark
     
    Chopface, Feb 1, 2005
    #1
  2. Chopface

    TeGGer® Guest


    Not likely. Not so's you'd notice, anyway.


    Ever wonder why?
     
    TeGGer®, Feb 1, 2005
    #2
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