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94 protege b8 1.8 sohc header and downpipe??

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    94 protege b8 1.8 sohc header and downpipe??

    any one know where to purchase a header and downpipe for a 1.8 sohc or know of any other vehicles header and downpipe that are interchangable with the 1.8 sohc motor

    #2
    no aftermarket manifolds were available for the 1.8 SOHC unfortunately. There was a member a few years ago who had one built...it may have even been a modified BP header to fit a custom SOHC exhaust flange.

    As for stock stuff, I know the BG chassis uses the same downpipe for all their cast exhaust manifolds as my BP cast manifold bolted to my old 323s stock B6 exhaust.
    -Jack

    ONTARIO MAZDA CLUB! Join! https://www.facebook.com/groups/500055016671733/

    91 626 LX - basically stock and pretty slow still
    http://www.clubprotege.com/forum/sho...my-GD-626-LX-)

    01 E53 3.0i - FOR SALE! pm if interested

    91 USDM Protege LX - SOLD! turbo/manifold up for sale!
    http://www.clubprotege.com/forum/showthread.php?t=46606

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      #3
      You know I was looking at some real nice Honda headers the other day, and was wondering to myself if it would work to get one, cut the honda flange off and weld a BP one on it
      92 Mazda MX3 GS> For sale, $1750 OBO
      94 Escort wagon--BP swap coming, VF10 Turbo, COP, EVO ECU, 03 ZX2 front end conversion
      "Hold yourself accountable before you are held accountable"
      EV14 330cc@3Bar injector kits available.
      EV14 GT500 injector kits available for the BP. 610cc@3Bar.
      EV14 925cc@3Bar injector kits available
      BP Forged H beam rods available now
      KL Forged H beam rods available now
      K8/KF Forged H beam rods awaiting test fit
      FS Forged H beam rods
      awaiting test fit
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      More stuff coming soon.......

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        #4
        That could be very possible but would the bolt holes to the head be the same??

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          #5
          doubtful as the manifold has to run under the oil pan, so who knows it that will line up or not. By the time you buy a SS header off line (say 80-100 bucks) then have all the welding done by someone (and remember it's stainless steel) and generally charge 60-80 an hour, unless it's under the table.

          Building a custom header would involve finding a company to cut you a flange from an exhaust manifold gasket, then running the tubing. You could easily to a 4-2-1 manifold so you don't have to worry about building a 4-1 collector.
          -Jack

          ONTARIO MAZDA CLUB! Join! https://www.facebook.com/groups/500055016671733/

          91 626 LX - basically stock and pretty slow still
          http://www.clubprotege.com/forum/sho...my-GD-626-LX-)

          01 E53 3.0i - FOR SALE! pm if interested

          91 USDM Protege LX - SOLD! turbo/manifold up for sale!
          http://www.clubprotege.com/forum/showthread.php?t=46606

          Comment

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