WTB. M20 headers

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  • Jordan
    R3V OG
    • Oct 2003
    • 12907

    #1

    WTB. M20 headers

    Good used condition only. Surface rust is OK. Rust pitting is not.

    Will consider Racing Dynamics, Stahl, Supersprint, ACS, Hartge, etc.

    Not interested in MSDS or Ireland Engineering's adaptation of them.
    Tenured Automotive Service Professional - Avid BMW Enthusiast

    Vapor Honing & E30 ABS Pump Refurbishment Service
    https://mtechniqueabs.com/
  • e30sd
    Fistee
    • Jan 2004
    • 5517

    #2
    what happened to the js special? no more custom headerS?
    sigpic

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    • RCWells
      Moderator
      • Feb 2004
      • 3589

      #3
      I have some supersprint headers :mrgreen:


      [THE 501 club - Founding Member]

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      • Jordan
        R3V OG
        • Oct 2003
        • 12907

        #4
        Originally posted by e30sd
        what happened to the js special? no more custom headerS?
        Too much work, too high actual cost, and I was unable to find a suitable 3-1 collector for my application
        Tenured Automotive Service Professional - Avid BMW Enthusiast

        Vapor Honing & E30 ABS Pump Refurbishment Service
        https://mtechniqueabs.com/

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        • bmwm3n528
          No R3VLimiter
          • Dec 2003
          • 3654

          #5
          Originally posted by RCWells
          I have some supersprint headers :mrgreen:
          How much did those set you back? ...If you don't mind me asking.
          Trevor Ely
          '95 M Sport 540i - '00 A4 1.8TQMS - '85 190E 2.3-16
          '88 535is - '87 325e - '89 325is - '91 318is - '90 325is - '96 328is

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          • RCWells
            Moderator
            • Feb 2004
            • 3589

            #6
            I ebayed them for a song and a dance. They are badged Racing Dynamics, but were made by Supersprint. Oh, and they are not for sale, I was just picking at Jordan, he's been after them for a year. ;)


            [THE 501 club - Founding Member]

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            • Schneider325
              No R3VLimiter
              • May 2004
              • 3818

              #7


              Made in the UK by BTB, will be available in 06. This is a picture of the prototype and so the welds will not be visible in the final product.

              The company was given examples of Racing Dynamics, Alpina and Hartge headers and where asked to make something even better than all of them.

              All calculations were based on a 2.7 engined car. Primary headers are very long and all equal with equal secondary pipes as well. Bore size is somewhere in between the current BTB and the Racing Dynamics (which were thought to be a bit on the big side).

              An X section will also be in the down pipes and will be a calculated design.
              Last edited by Schniddy; 11-06-2005, 09:08 AM.

              Comment

              • Jordan
                R3V OG
                • Oct 2003
                • 12907

                #8
                Those don't look bad, but I've already made my purchase.

                Tenured Automotive Service Professional - Avid BMW Enthusiast

                Vapor Honing & E30 ABS Pump Refurbishment Service
                https://mtechniqueabs.com/

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