FS: High Performance fuel rails for BMW motors

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  • el bob
    Grease Monkey
    • Feb 2006
    • 348

    #16
    Oh man this would have been awesome when I was looking for an M20 high flow fuel rail. I had to buy an RMR rail that did not come with mounting brackets. I had to grind away part of the intake manifold to get the rail to line up properly and then fab/weld my own mounting brackets.

    So are the ends tapped for -6 AN o-ring? What's the ID of the rail?

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    • PiercedE30
      R3V Elite
      • Apr 2005
      • 4220

      #17
      Are the rails dual side feed with the return in the middle or are they normal straight through design?
      My 2.9L Build!

      Originally posted by Ernest Hemingway
      There are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games.

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      • e34biturbo
        Member
        • Jul 2007
        • 90

        #18
        Originally posted by PiercedE30
        Are the rails dual side feed with the return in the middle or are they normal straight through design?
        They are straight through design

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        • e34biturbo
          Member
          • Jul 2007
          • 90

          #19
          Originally posted by el bob
          Oh man this would have been awesome when I was looking for an M20 high flow fuel rail. I had to buy an RMR rail that did not come with mounting brackets. I had to grind away part of the intake manifold to get the rail to line up properly and then fab/weld my own mounting brackets.

          So are the ends tapped for -6 AN o-ring? What's the ID of the rail?
          they are tapped for o'ringed any id you want from -6 to -10

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          • der affe
            Moderator
            Technical
            • Dec 2005
            • 8452

            #20
            can you still use the stock fuel pressure regulator?
            seien Sie größer, als Sie erscheinen


            Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

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            • e34biturbo
              Member
              • Jul 2007
              • 90

              #21
              Originally posted by der affe
              can you still use the stock fuel pressure regulator?
              I can have the fittings for it yes...

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              • workaholic
                Advanced Member
                • Dec 2005
                • 172

                #22
                since these are bare metal, would it be best to have the anodized before install to prevent things like oxidation? I'm looking into getting one for a m20 here shortly.

                Thanks,
                Tom

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                • workaholic
                  Advanced Member
                  • Dec 2005
                  • 172

                  #23
                  Originally posted by workaholic
                  since these are bare metal, would it be best to have the anodized before install to prevent things like oxidation? I'm looking into getting one for a m20 here shortly.

                  Thanks,
                  Tom
                  ?

                  Comment

                  • E34DIYer
                    Advanced Member
                    • Mar 2014
                    • 197

                    #24
                    I know it's only been six years... but any chance that an M20 fuel rail ever materialized?

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