3B conrod bearing update?

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

    #16
    I have been told about doing that too.
    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

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    • Doug_RS2
      S2Forum Possessed
      • Jul 2003
      • 3847
      • Home: Scotland Current: England

      #17
      The forces on the lower shells are not really any different to a car running standard power though - It doesn't cost any more, if at all, to use the same.
      S2,RS2,S4 WB,RS4,S4 B8,RS6 C5,RS6 C6,R8

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      • newsh
        S2Forum Obsessed
        • Aug 2003
        • 16226
        • Country: United Kingdom

        #18
        No wear on my 3B small ends at 190k.

        S2 Coupe 3B Project


        Ur quattro restoration

        S2 Avant

        Boost is the new rock and roll!
        sigpic

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        • newsh
          S2Forum Obsessed
          • Aug 2003
          • 16226
          • Country: United Kingdom

          #19
          The upper bearings on mine are a different colour to the lowers, darker metal, maybe someone did them before?

          S2 Coupe 3B Project


          Ur quattro restoration

          S2 Avant

          Boost is the new rock and roll!
          sigpic

          Comment

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

            #20
            Thats normal. Mine were same. New RS2 ones are also different colours. Cant remmber which was which, never bothered to look at them too hard as I had new ones to put in anyway. Been in stock for over a year now! 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

            • Keeper of The Kitten
              S2Forum Fiend
              • Dec 2003
              • 2317
              • Country: England

              #21
              Ok, so the main job to get sorted is the big end shells if the engine is coming out.

              Doug, are you saying I might as well get RS2 upper and lower shells, or just the upper shells? They need replacing as a complete set, yes?

              Regarding metal head gasket, you mentioned the need for a good surface finish on the head. What's the situation for the mating surface on the upper deck of the engine block, will that need some work too?

              __MDC__
              Martin Cutting

              aka Keeper of "The Teutonic Kitten"

              It's not better than sex, but it runs it a close second.

              Comment

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

                #22
                Just make sure it is clean and free of imperfections. Yes replace both upper and lower shells.
                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

                • Keeper of The Kitten
                  S2Forum Fiend
                  • Dec 2003
                  • 2317
                  • Country: England

                  #23
                  Cheers Tom!

                  __MDC__
                  Martin Cutting

                  aka Keeper of "The Teutonic Kitten"

                  It's not better than sex, but it runs it a close second.

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                  • diesel des
                    S2Forum Possessed
                    • Feb 2004
                    • 3896

                    #24
                    When did the change in bearrings take place? I have a aby, does this use the stronger bearings? Thanks, des.

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                    • Keeper of The Kitten
                      S2Forum Fiend
                      • Dec 2003
                      • 2317
                      • Country: England

                      #25
                      From what I've been reading here Des, it would seem that ABY lumps already come "hardened" to the higher outputs we're all craving!!

                      I've found a competent engine builder who has done reliable work on some racing engines for a colleague of mine. Next stop, buying some of those bits!

                      __MDC__
                      Martin Cutting

                      aka Keeper of "The Teutonic Kitten"

                      It's not better than sex, but it runs it a close second.

                      Comment

                      • Martynf
                        S2Forum Extremist
                        • Jul 2003
                        • 1885
                        • Country: United Kingdom

                        #26
                        Drop mer or Paul a PM about those bits, we tend to know most of them off the top of our heads these days!!

                        I think I'll put together a rebuild kit for the S2!!

                        Stage 1: upper rebuild head gasket etc
                        Stage 2: Turbo off, and head
                        Stage 3: The big one, everything! with cheese too! would you like to supersize those rods sir?
                        Martyn
                        -------------------------------------

                        www.vagparts.com

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                        • Keeper of The Kitten
                          S2Forum Fiend
                          • Dec 2003
                          • 2317
                          • Country: England

                          #27
                          Will do soon Martyn! Not sure I want everything with cheese just now!

                          __MDC__
                          Martin Cutting

                          aka Keeper of "The Teutonic Kitten"

                          It's not better than sex, but it runs it a close second.

                          Comment

                          • Martynf
                            S2Forum Extremist
                            • Jul 2003
                            • 1885
                            • Country: United Kingdom

                            #28


                            no worries, just a hamburger meal with standard fries!!
                            Martyn
                            -------------------------------------

                            www.vagparts.com

                            Comment

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

                              #29
                              I have a full on cheeseburger at the moment. Thanks Martyn for arranging the solution to my problem. BTW, book the parts to Dads debit card
                              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

                              • Audi Parts Guru
                                S2Forum Extremist
                                • Jul 2003
                                • 1317
                                • Home: England Current: United Kingdom

                                #30
                                Originally posted by audiman
                                I have a full on cheeseburger at the moment. Thanks Martyn for arranging the solution to my problem. BTW, book the parts to Dads debit card
                                Does he know yet Tom
                                S2 Avant......fully loaded :rock: :bow: Slipper Wagons Rule !!!!!

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