AAN Fuel rail and hoses wanted

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  • SteveH
    Super Moderator
    • Jul 2003
    • 4460
    • Country: United Kingdom

    #1

    AAN Fuel rail and hoses wanted

    As title, I have an AAN inlet manifold to swap out my 3B unit and I'm missing the fuel rail and hoses. I thought about making my own rail and piping, but I don't have the time or inclination to do it at the moment. I haven't checked but I don't believe the 3B rail and piping will fit

    cheers Steve
    91 Modded 3B
    14 A6 Avant Black Edition
  • Eriksson
    S2Forum Addict
    • Jul 2004
    • 329
    • Country: Sweden

    #2
    Hi

    I have done the swap on my S2 3B.
    I believe the treadsize on the pipes that runs from the firewall are not the same for, atleast 3B and AAN, i had to use aby feed line. the one that connects under the FPR.

    I have 2sets fuelrails for AAN for sale.



    sigpic
    Audi S2 Coupe - 92
    Koni + H&R. PowerFlex bushes. 3" Exhaust
    RS2 IC. RS2 TURBO. RS2 EX MAINFOLD
    Best ET 2006 13.8 @ 157 Km/h (Stock turbo and EX mainfold)
    Best ET 2007 12.78 402m, 0-62mph: 4.2 sec, Speed: 175 km/h (GTEC)(1.1bar)
    Best ET 2007 201m 8.15@140km/h
    Best ET 2008 402m 12.34@177km/h
    My Project
    http://www.s2forum.com/forum/showthread.php?t=16997

    Comment

    • Nace20
      S2Forum Maniac
      • Jul 2007
      • 721
      • Country: Slovenia

      #3
      i also have one rail for sale
      S2 limo

      Comment

      • SteveH
        Super Moderator
        • Jul 2003
        • 4460
        • Country: United Kingdom

        #4
        Thanks guys!

        So the AAN fuel lines from the rail won't connect to the 3B hoses? If I need to purchase new lines from the fuel rail to the supply pipes what do I need - one or both of the ABY items? Can I also still use the 3B FPR? or does the AAN rail have the FPR on the end of the rail like the ABY?
        91 Modded 3B
        14 A6 Avant Black Edition

        Comment

        • Eriksson
          S2Forum Addict
          • Jul 2004
          • 329
          • Country: Sweden

          #5
          only the line that connects under the FPR, the other one fits.
          sigpic
          Audi S2 Coupe - 92
          Koni + H&R. PowerFlex bushes. 3" Exhaust
          RS2 IC. RS2 TURBO. RS2 EX MAINFOLD
          Best ET 2006 13.8 @ 157 Km/h (Stock turbo and EX mainfold)
          Best ET 2007 12.78 402m, 0-62mph: 4.2 sec, Speed: 175 km/h (GTEC)(1.1bar)
          Best ET 2007 201m 8.15@140km/h
          Best ET 2008 402m 12.34@177km/h
          My Project
          http://www.s2forum.com/forum/showthread.php?t=16997

          Comment

          • raymor
            S2Forum Maniac
            • Sep 2003
            • 597
            • Country: Scotland

            #6
            Steve,

            Your 3B fuel rail, is it a straight fit into a ABY IM? I'm sure that 3B/ABY are exactly the same IM, but never having had a 3B - I dunno for sure.

            If so, I have an AAN fuel rail that I can swap if your interested?

            cheers,
            Raymond
            1997 A6 (C4)Q TDi http://forums.tdiclub.com/showthread.php?t=291269 - Sold
            1987 CQ85RS
            1994 S2 Avant- Gone
            1991 V8 -Gone, but lives on in the TDi and CQ

            Fintray Hillclimb - 33.20s
            Doune Hillclimb - 55.02s
            Forrestburn Hillclimb - 52.61

            Comment

            • SteveH
              Super Moderator
              • Jul 2003
              • 4460
              • Country: United Kingdom

              #7
              Hi Raymond,

              I'm pretty sure the 3B and ABY rails are different. The ABY rail has the fuel pressure regulator built into it and the 3B rail has a seperate FPR.

              Originally posted by raymor
              Steve,

              Your 3B fuel rail, is it a straight fit into a ABY IM? I'm sure that 3B/ABY are exactly the same IM, but never having had a 3B - I dunno for sure.

              If so, I have an AAN fuel rail that I can swap if your interested?

              cheers,
              Raymond
              91 Modded 3B
              14 A6 Avant Black Edition

              Comment

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