IC core question

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  • Thuppu
    S2Forum Freak
    • Sep 2010
    • 4115
    • Country: Finland

    #1

    IC core question

    Got hold of a big intercooler that seems to be really good quality. What do think about the core, would it flow enough in a car solution if cutted in half? Or does the bars look too narrow? Core size would be 610x320x95mm + the end tanks.

    This IC is from a big Ingersol Rand screw compressor that has been feeding a big factory for years.






    Audi UrS4 Avant 2.5 20vt - twincharged - Project
    Audi 80q B4 Sedan 2.2 20vt - Daily user
    BMW 320d Touring e91 M-Sport - Daily user
    BMW 740iA e38 - Project
  • quattrostyle
    S2Forum Zealot
    • Oct 2006
    • 6229
    • Country: Netherlands

    #2
    Originally posted by Thuppu
    What do think about the core, would it flow enough in a car solution if cutted in half? ]
    Why not leave it as is, looks good to me
    That thing is huge

    Comment

    • Thuppu
      S2Forum Freak
      • Sep 2010
      • 4115
      • Country: Finland

      #3
      Haha, good idea.

      Audi UrS4 Avant 2.5 20vt - twincharged - Project
      Audi 80q B4 Sedan 2.2 20vt - Daily user
      BMW 320d Touring e91 M-Sport - Daily user
      BMW 740iA e38 - Project

      Comment

      • V6quattro
        S2Forum Maniac
        • Sep 2008
        • 949
        • Country: Netherlands

        #4
        haha perfect fit!
        1360kg/600Whp Avant 0-200km/h 9sec

        Comment

        • quattro-nick
          S2Forum Extremist
          • Sep 2012
          • 1746
          • Country: Belgium

          #5
          problems with your intake airtemp?
          audi coupe quattro b2 2.2 20vt project (573hp-626nm)
          TWINCHARGED power,zero lag
          AEM W/M injection

          Comment

          • AndyP
            S2Forum Zealot
            • Feb 2004
            • 6049
            • Country: England

            #6
            The question is, does the big factory know their intercooler is missing?!
            sigpic
            1991 Audi S2 3B - 2.5 Stroker engine
            1997 A6 2.5TDi quattro avant - C4
            1976 RD250E / 350LC cafe racer

            Comment

            • A1QSHIP
              S2Forum Maniac
              • Aug 2004
              • 975
              • Country: United States

              #7
              You could always do a roof mount.
              "Nulla tenaci invia est via"

              Comment

              • Majorcina
                S2Forum Extremist
                • Jun 2013
                • 1334
                • Country: Montenegro

                #8
                How it fits behind the bonnet

                Comment

                • Thuppu
                  S2Forum Freak
                  • Sep 2010
                  • 4115
                  • Country: Finland

                  #9
                  Well, guys you know. I always have stupid ideas, something like moving the rad to the trunk and fit a IC that covers the whole front.

                  The main question is, does that core look good for a turbo application?

                  Audi UrS4 Avant 2.5 20vt - twincharged - Project
                  Audi 80q B4 Sedan 2.2 20vt - Daily user
                  BMW 320d Touring e91 M-Sport - Daily user
                  BMW 740iA e38 - Project

                  Comment

                  • my2000apb
                    S2Forum Maniac
                    • Jul 2010
                    • 637
                    • Country: United States

                    #10
                    can you get it flowbenched?
                    BEAST '90 CQ 24v VRT / O1E / v8 rear, HOLSET SUPER 40 http://www.theprojectpad.com/viewtop...1&t=193#p37887
                    DD '86 4kq BLAZE, swapping aba/16vT and O1E http://www.theprojectpad.com/viewtop...1&t=201#p38264

                    Comment

                    • Error404
                      Super Moderator
                      • Mar 2007
                      • 19789
                      • Country: United Kingdom

                      #11
                      Originally posted by V6quattro
                      haha perfect fit!
                      Panthero Coupé quattro 20vt
                      Indigo ABY coupé
                      Imola B6 S4 Avant

                      Comment

                      • Thuppu
                        S2Forum Freak
                        • Sep 2010
                        • 4115
                        • Country: Finland

                        #12
                        So I did cut it open. Well, the rows are quite narrow, inside opening size is 3x80mm. If I would do a 320x610mm size IC, it would have 21 rows, flow area would be 50,4cm2(minus the cooling fins). If I would throw the radiator in the trunk, I could fit a 460x610mm IC, 30 rows, and area would be 72cm2. For reference a 3" pipe has a 41,8cm2 area.



                        Will it be a restrictor?
                        Last edited by Thuppu; 20 August 2014, 16:22.

                        Audi UrS4 Avant 2.5 20vt - twincharged - Project
                        Audi 80q B4 Sedan 2.2 20vt - Daily user
                        BMW 320d Touring e91 M-Sport - Daily user
                        BMW 740iA e38 - Project

                        Comment

                        • Error404
                          Super Moderator
                          • Mar 2007
                          • 19789
                          • Country: United Kingdom

                          #13
                          50cm2 but at 2.5 bar, or whatever boost you run. So maybe up to twice as much gas volume as your exhaust with minimal backpressure... I think it will be OK
                          Panthero Coupé quattro 20vt
                          Indigo ABY coupé
                          Imola B6 S4 Avant

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