- and + 3b/aby system

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  • Kiku
    S2Forum Addict
    • Aug 2010
    • 497
    • Country: Estonia

    #1

    - and + 3b/aby system

    Can somebody educate me about the pluses and minuses of 3B S2 airbox and ABY one?
    Same deal is intake manifold. So i got my hands on AAN and im swamping it into cq(7a).
    The thing is that i want to know whats better to use 3b s2 airbox and intake or aby ones.
    Came out quite wierd so i hope you understand what i mean here.
    1990 2.2 20VT Audi Coupe Quattro
    *Hx35/k26, MaxxECU, Wagner EM/IC *RS2 Recaro *4pot-Brembo *3" turboback *Treser *Koni/H&R
    1990 Audi 200 20v Avant 2.2 20VT *7 Seater *Full electric gizmos
  • andy10v
    S2Forum Zealot
    • Mar 2009
    • 5996
    • Country: Scotland

    #2
    ABY airbox has a larger filter than a 3B airbox. ABY airbox is considered an upgrade on a 3B.
    Current-2004 Impreza PPP wagon

    Sold-92 3B coupe-RS2+, 996s, konis, rear torsen, forged rods........
    Sold ABY-stock

    Comment

    • Kiku
      S2Forum Addict
      • Aug 2010
      • 497
      • Country: Estonia

      #3
      Originally posted by andy10v
      ABY airbox has a larger filter than a 3B airbox. ABY airbox is considered an upgrade on a 3B.
      Ok thats good to know. Thank you andy!
      And any info about intake manifold?
      1990 2.2 20VT Audi Coupe Quattro
      *Hx35/k26, MaxxECU, Wagner EM/IC *RS2 Recaro *4pot-Brembo *3" turboback *Treser *Koni/H&R
      1990 Audi 200 20v Avant 2.2 20VT *7 Seater *Full electric gizmos

      Comment

      • quattrostyle
        S2Forum Zealot
        • Oct 2006
        • 6229
        • Country: Netherlands

        #4
        What are you looking at? 3B, ABY vs. AAN inlet manifold? AFAIK the 3B inlet does not fit around the ABY/AAN valve cover. I'd say modify the AAN inlet and use that.

        Comment

        • rs200
          S2Forum Extremist
          • May 2009
          • 1398
          • Home: Croatia

          #5
          my opinion is that 3B intake manifold are much better than ABY/ADU manifold.
          engine seems to me , don't know how to describe it.. more wild and sharpest than with ADU manifold.
          AAN is better than ADU, in some point more quicker.

          If I understand , you are in midle of some project ! you are collecting part and want to make it the best !

          what I will do?
          AAN/ABY ENGINE BLOCK ,AAN/ABY ENGINE HEAD , 7A/3B valve cover , 3B intake manifold , 3B oil pan , ADU exhaust manifold , FSI coils , ABY/AAN ECU , 3B injectors , 3.5bar FPR , ADU AIRBOX .

          Comment

          • Kiku
            S2Forum Addict
            • Aug 2010
            • 497
            • Country: Estonia

            #6
            Well i have full AAN engine and i was thinking that best for starters is to use aby inlet, 3b crossmember with its cooler, 3b downpipe and aby filterbox. And know from rs200 saying i remembered that 3b pan is better is it s2 3b or 200 3b oil pan better to use or they are the same?

            I realy didnt want to use AAN inlet because then i have to modify radiator position and i dont know how roughly i have to do it, if i only would have some close pictures. But i ques i can manage using it to then i can eliminate lookout for 3b/aby intake enyways.

            1x 044 bosch would be ok if i use it in the tank and if im staying with k24 for starters then 7A fpr and exhaust cam would be not so good idea?!

            Injectors i would leave also original AAN.
            1990 2.2 20VT Audi Coupe Quattro
            *Hx35/k26, MaxxECU, Wagner EM/IC *RS2 Recaro *4pot-Brembo *3" turboback *Treser *Koni/H&R
            1990 Audi 200 20v Avant 2.2 20VT *7 Seater *Full electric gizmos

            Comment

            • rxl
              S2Forum Extremist
              • May 2012
              • 1913
              • Country: Germany

              #7
              Originally posted by Kiku
              Well i have full AAN engine and i was thinking that best for starters is to use aby inlet, 3b crossmember with its cooler, 3b downpipe and aby filterbox. And know from rs200 saying i remembered that 3b pan is better is it s2 3b or 200 3b oil pan better to use or they are the same?

              I realy didnt want to use AAN inlet because then i have to modify radiator position and i dont know how roughly i have to do it, if i only would have some close pictures. But i ques i can manage using it to then i can eliminate lookout for 3b/aby intake enyways.

              1x 044 bosch would be ok if i use it in the tank and if im staying with k24 for starters then 7A fpr and exhaust cam would be not so good idea?!

              Injectors i would leave also original AAN.
              whats the use of using 3b downpipe ? dont understand this becouse it goes to KAT...
              and if your using 89Q type chasis it wont fit with KAT..
              1x44 will do more then k24...
              stock turbo and 7A cams... no go..

              Comment

              • Kiku
                S2Forum Addict
                • Aug 2010
                • 497
                • Country: Estonia

                #8
                3b downpipe ends one pipe and then i just change original bracket to v'band and then goes CAC 2.5" ss exhaust system.



                And 044 will be enough and good change for future to if k26/27 will come or smth?
                1990 2.2 20VT Audi Coupe Quattro
                *Hx35/k26, MaxxECU, Wagner EM/IC *RS2 Recaro *4pot-Brembo *3" turboback *Treser *Koni/H&R
                1990 Audi 200 20v Avant 2.2 20VT *7 Seater *Full electric gizmos

                Comment

                • rxl
                  S2Forum Extremist
                  • May 2012
                  • 1913
                  • Country: Germany

                  #9
                  Originally posted by Kiku
                  3b downpipe ends one pipe and then i just change original bracket to v'band and then goes CAC 2.5" ss exhaust system.



                  And 044 will be enough and good change for future to if k26/27 will come or smth?
                  if your are going tu use vband than i think any downpipe will do.. becouse 3b has a spilt pipe later... and you can cut any other one to take the vband..

                  Comment

                  • Kiku
                    S2Forum Addict
                    • Aug 2010
                    • 497
                    • Country: Estonia

                    #10
                    So does 200 2.1 134kw(KR) downpipe do the job? If s2 3b dp 60mm then i ques 10vt one does the job.
                    1990 2.2 20VT Audi Coupe Quattro
                    *Hx35/k26, MaxxECU, Wagner EM/IC *RS2 Recaro *4pot-Brembo *3" turboback *Treser *Koni/H&R
                    1990 Audi 200 20v Avant 2.2 20VT *7 Seater *Full electric gizmos

                    Comment

                    • rxl
                      S2Forum Extremist
                      • May 2012
                      • 1913
                      • Country: Germany

                      #11
                      Originally posted by Kiku
                      So does 200 2.1 134kw(KR) downpipe do the job? If s2 3b dp 60mm then i ques 10vt one does the job.
                      dont know abut 134 kw... if you want i can give me downpipe for a trade..
                      p.s i got a load of **** of 3b...

                      Comment

                      • Kiku
                        S2Forum Addict
                        • Aug 2010
                        • 497
                        • Country: Estonia

                        #12
                        Pm'd.
                        1990 2.2 20VT Audi Coupe Quattro
                        *Hx35/k26, MaxxECU, Wagner EM/IC *RS2 Recaro *4pot-Brembo *3" turboback *Treser *Koni/H&R
                        1990 Audi 200 20v Avant 2.2 20VT *7 Seater *Full electric gizmos

                        Comment

                        • Kiku
                          S2Forum Addict
                          • Aug 2010
                          • 497
                          • Country: Estonia

                          #13
                          Whats the benefit using 3b s2/200 oil pan?
                          1990 2.2 20VT Audi Coupe Quattro
                          *Hx35/k26, MaxxECU, Wagner EM/IC *RS2 Recaro *4pot-Brembo *3" turboback *Treser *Koni/H&R
                          1990 Audi 200 20v Avant 2.2 20VT *7 Seater *Full electric gizmos

                          Comment

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