UrS4 2.2T Avant project

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

    #1561
    smal intercooler

    great thred, keep on going
    S2 limo

    Comment

    • priba
      S2Forum Enthusiast
      • Mar 2015
      • 108
      • Country: Croatia

      #1562
      hehehe ... and pre-cooling

      that reminded me of refrigerant circuit in big chillers
      you take small amount of liquid refrigerant to cool main stream of that liquid by passing it trough small heat exchanger thus getting better efficiency
      practically pre-cooling liquid before evaporation ... it's called economiser

      hmm ... what if we would use AC for cooling the intake air?

      Comment

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

        #1563
        Good news. Got the calipers from electro coating, and they seems to work very well. Don't even have to pull the brake so hard... Hope the MOT man is satisified with them? They didn't end up looking too bad either.














        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

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        • wug
          S2Forum Enthusiast
          • Oct 2014
          • 165
          • Country: Romania

          #1564
          Thomas, that looks cool! I am trying to imagine MOT people's faces when they see your brakes. I think soon, Audi engineers will start looking for you.
          UrS4 "PK Motorsport"

          Comment

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

            #1565
            nice thomas but i woud paint them also yellow
            audi coupe quattro b2 2.2 20vt project (573hp-626nm)
            TWINCHARGED power,zero lag
            AEM W/M injection

            Comment

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

              #1566
              Very Nice!! Are you think aluminum is to weak???
              1360kg/600Whp Avant 0-200km/h 9sec

              Comment

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

                #1567
                Thanks. I will paint them when they start to rust and need to be refurbed.

                Propably aluminium would be strong enough as they are just parking brakes. But I don't have possibility to cut thick(over 5mm) aluminium, would need nitrogen gas, we just use oxygen as cutting mild steel only. I have something like 2,5 m2 of 10mm aluminium sheet waiting for something I can make of it though.

                These are quite a lot lighter than the stock calipers anyway. Some have been using the stock calipers only for the handbrake...

                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

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

                  #1568
                  Car is now MOTed without any notifications.

                  The handbrake was good, only a little bit difference between the sides. 1.9kNm vs 1.5kNm so 21% difference, but that doesn't matter, 70% is allowed.

                  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

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

                    #1569



                    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

                    • wug
                      S2Forum Enthusiast
                      • Oct 2014
                      • 165
                      • Country: Romania

                      #1570
                      Oh s#*t! Feel so sorry about that Thomas!


                      Sent via Crapatalk
                      UrS4 "PK Motorsport"

                      Comment

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

                        #1571
                        Damn

                        Comment

                        • s0_big
                          S2Forum Maniac
                          • Dec 2009
                          • 685
                          • Country: Sweden

                          #1572
                          Oh noo Do you know why it snapped? Really sorry

                          Comment

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

                            #1573
                            holly crap..

                            Comment

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

                              #1574
                              Luckily it was only my dayly driver Scenic. But it sucks anyway, throw money and time on a 400e car.

                              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

                              • wug
                                S2Forum Enthusiast
                                • Oct 2014
                                • 165
                                • Country: Romania

                                #1575
                                Oh my God Thomas! You're playing us.


                                Sent via Crapatalk
                                UrS4 "PK Motorsport"

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