Custom inlet manifold

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  • audiman
    S2Forum Freak
    • Jul 2003
    • 4827
    • Country: United Kingdom

    #1

    Custom inlet manifold

    Thats it. Doug and Mark have been banging on at me to do this for ages now. So has Mihnea come to think about it. So its time for me to do this.

    I want to keep the rad in the original position and also want to keep the AC. So this means either buying an MTM or Dalhback manifold. The problem with these items is the cost. I dont have that much money lying around to waste on a manifold.

    So i have come to the conclusion that im gonna build a Dalhback replica. Same type of design (as it looks trick). Now im gonna be needing an old 3B or ABY manifold, so if anyone has one lying around doing nothing, PM me.

    Gonna hack the 'legs' of the manifold and weld on an ally 'box'.

    Any tips, apart from not letting Mark weld it up
    sigpic
    Tom C - www.rcmr.co.uk
    Audi UR Quattro
    Audi 100 C3 2.0 5 cyl 115ps
    Audi S2 - 07k engine project aiming for 800ps
    Audi B5 RS4 645ps 911nm
  • Doug_RS2
    S2Forum Possessed
    • Jul 2003
    • 3847
    • Home: Scotland Current: England

    #2
    Mark has an old chopped up manifold - I think Lee has it just now.
    S2,RS2,S4 WB,RS4,S4 B8,RS6 C5,RS6 C6,R8

    Comment

    • caterpillar
      S2Forum Fiend
      • Jun 2004
      • 2480

      #3
      you need this for your inlet www.g-e-t.biz/

      Comment

      • s2-1.5bar
        S2Forum Enthusiast
        • Sep 2004
        • 193
        • Home: Lithuania Current: United Kingdom

        #4
        Hi,

        I think its worth it to read "the motor vehicle" 13th edition, Chapter 13 induction design. As well as a few books about fluid dynamics. That helps to understand the theory behind air flow and etc.

        Hope this will help u designing inlet manifold.

        Comment

        • Dutch_RsBlueS2
          S2Forum Addict
          • Sep 2003
          • 285
          • Country: Netherlands

          #5
          I`m gonna do the same thing with an old ABY manifold, i have made a mold out of the Wagner inlet manifold (from jeffer). At least i made a steel frame to bolt on the old flange and the throtle body and i`m gonna weld 5 new equal runners with a dahlback style box on it. Will post some pictures of it when i`m starting to weld the aluminium. I`m doing this with a TIG welder.

          Cheers Cees

          Comment

          • audiman
            S2Forum Freak
            • Jul 2003
            • 4827
            • Country: United Kingdom

            #6
            Cees, I have heard good things about yourself from a good friend of mine Mihnea! Would love to see how you get on with yours. Im not sure when i will start this project, but it is going to be fairly soon.
            sigpic
            Tom C - www.rcmr.co.uk
            Audi UR Quattro
            Audi 100 C3 2.0 5 cyl 115ps
            Audi S2 - 07k engine project aiming for 800ps
            Audi B5 RS4 645ps 911nm

            Comment

            • Dutch_RsBlueS2
              S2Forum Addict
              • Sep 2003
              • 285
              • Country: Netherlands

              #7
              Oki Tom,

              What did Mihnea told you

              Well we keep in touch then, and let me know when your starting, i`ll post some pictures over here when i start cutting and welding.

              Cheers Cees

              Comment

              • audiman
                S2Forum Freak
                • Jul 2003
                • 4827
                • Country: United Kingdom

                #8
                Nothing bad, dont worry. He was saying what a nice person you were. And thats the truth.
                sigpic
                Tom C - www.rcmr.co.uk
                Audi UR Quattro
                Audi 100 C3 2.0 5 cyl 115ps
                Audi S2 - 07k engine project aiming for 800ps
                Audi B5 RS4 645ps 911nm

                Comment

                • RSCoupe
                  S2Forum Enthusiast
                  • Dec 2003
                  • 120
                  • Country: United States

                  #9
                  Interesting intake manifold on this S2 in Norway:





                  Curious what they are doing for the radiator.

                  Anyone know this car?
                  Mark Siggelkow

                  '90 CQ 20vT - NASA GTS-5 (R.I.P.)
                  '90 CQ-R - NASA GTS-4/5
                  '00 A4 1.8TQMS (Wife's Daily Driver)
                  '12 TT-RS (Wife's new DD, on order for May European delivery)
                  '62 Porsche 356B (another race car)
                  '03 Kawasaki Z1000 (toy)

                  Comment

                  • Stick Insect
                    S2Forum Fiend
                    • Dec 2003
                    • 2338
                    • Country: United Kingdom

                    #10
                    [QUOTE=RSCoupe]Interesting intake manifold on this S2 in Norway:[QUOTE]

                    It looks to be a very sensible idea and cuts the inlet path down a lot. I can't work out about the radiator, I will look again.

                    David
                    Last edited by Stick Insect; 6 October 2004, 20:40.

                    Comment

                    • RSCoupe
                      S2Forum Enthusiast
                      • Dec 2003
                      • 120
                      • Country: United States

                      #11
                      [QUOTE=Stick Insect][QUOTE=RSCoupe]Interesting intake manifold on this S2 in Norway:

                      It looks to be a very sensible idea and cuts the inlet path down a lot. I can't work out about the radiator, I will look again.

                      David
                      I didn't see a radiator either. It may be a work in progress photo, and they don't have it in yet.
                      Mark Siggelkow

                      '90 CQ 20vT - NASA GTS-5 (R.I.P.)
                      '90 CQ-R - NASA GTS-4/5
                      '00 A4 1.8TQMS (Wife's Daily Driver)
                      '12 TT-RS (Wife's new DD, on order for May European delivery)
                      '62 Porsche 356B (another race car)
                      '03 Kawasaki Z1000 (toy)

                      Comment

                      • Stick Insect
                        S2Forum Fiend
                        • Dec 2003
                        • 2338
                        • Country: United Kingdom

                        #12
                        Originally posted by RSCoupe
                        I didn't see a radiator either. It may be a work in progress photo, and they don't have it in yet.
                        Looks like it was still being built.

                        Nice work

                        David

                        Comment

                        • Audi_CQ
                          S2Forum Maniac
                          • Mar 2004
                          • 940
                          • Country: Norway

                          #13
                          Originally posted by RSCoupe
                          Interesting intake manifold on this S2 in Norway:





                          Curious what they are doing for the radiator.

                          Anyone know this car?

                          It's a race car with radiator in rear

                          Cheers,
                          Roger

                          Comment

                          • audiman
                            S2Forum Freak
                            • Jul 2003
                            • 4827
                            • Country: United Kingdom

                            #14
                            Thats nice and practical for my road car then!! LOL
                            sigpic
                            Tom C - www.rcmr.co.uk
                            Audi UR Quattro
                            Audi 100 C3 2.0 5 cyl 115ps
                            Audi S2 - 07k engine project aiming for 800ps
                            Audi B5 RS4 645ps 911nm

                            Comment

                            • Josh-stateside
                              S2Forum Maniac
                              • Jul 2003
                              • 741
                              • Country: United States

                              #15
                              Look's like dalback has a new intake manifold design forsale:



                              1267 EUR

                              Not so bad and looks like it's alot like mtm's setup.

                              Sorry for the thread hijack audiman figured I post.

                              Cheers
                              Josh
                              I chose not to choose life: I chose something else. And the reasons? There are no reasons. Who need reasons when you've got quattro?

                              Comment

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