V6quattro +600Whp Avant project

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  • Greg_S
    Administrator
    • Jul 2003
    • 12430
    • Country: United Kingdom

    #196
    Thats a very compact joint, are they the standard driveshafts you are using?
    Greg

    S2Forum.com Administrator & Webmaster

    '93 Coupe with a few tweeks

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

      #197
      Originally posted by Greg_S
      Thats a very compact joint, are they the standard driveshafts you are using?
      The inner joint is the original 108mm one. The boot is from GKN motorsport. The original drive shafts are bend so i now use the shaft and outer cvjoint from a T5 Transporter.
      1360kg/600Whp Avant 0-200km/h 9sec

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

        #198
        Did some testing on the launch control today in preparation of the drag-race next weekend. The car performed very good. But i managed to destroy another gearbox again. I need to be a little bit easier on the clutch next time

        Attached Files
        1360kg/600Whp Avant 0-200km/h 9sec

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

          #199
          Poor driveline

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          • Kieron20V
            S2Forum Extremist
            • Mar 2008
            • 1505
            • Home: England Current: United Kingdom

            #200
            That sounds the nuts. Sounds like it's on ITBs above 120 on the inside shot.

            RIP gearbox, or bellhousing at least. Did the input shaft survive or is it bent?

            What next?!
            1994 URS4 Avant RS2+

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

              #201
              MMMmmm... that's ugly



              S2 Coupe 3B Project


              Ur quattro restoration

              S2 Avant

              Boost is the new rock and roll!
              sigpic

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

                #202
                Originally posted by Kieron20V
                That sounds the nuts. Sounds like it's on ITBs above 120 on the inside shot.

                RIP gearbox, or bellhousing at least. Did the input shaft survive or is it bent?

                What next?!
                Yes the input shaft survived. So i will just replace the bell-housing. I need to get a little bit more gently on the clutch next time when launching. I lifted the pedal to fast
                1360kg/600Whp Avant 0-200km/h 9sec

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

                  #203
                  I made 1 good gearbox out off 2 bad ones this evening. Now i have only tomorrow evening and Saturday evening to install it on the car and to test it before the race on Sunday. No problem
                  Attached Files
                  1360kg/600Whp Avant 0-200km/h 9sec

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                  • Gavin A
                    S2Forum Addict
                    • Nov 2012
                    • 260
                    • Country: England

                    #204
                    I love this car. Really gets me in the mood to go all out on my own.

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                    • Gavin A
                      S2Forum Addict
                      • Nov 2012
                      • 260
                      • Country: England

                      #205
                      *Good luck with gearbox, hope you get it done on time. For me id rather miss an event than rush a job and end up dong it twice.

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                      • Bowie69
                        S2Forum Fiend
                        • Nov 2013
                        • 2675
                        • Country: England

                        #206
                        Cause of failure of the diff centre?

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

                          #207
                          You will manage Roy, where is the event this time?

                          Have you tried the 5 speed UrS4 box yet?

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

                            #208
                            how many gearboxes did you kill aready?
                            from what hp torque do these gerboxes start to brake?

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

                              #209
                              Originally posted by Gavin A
                              *Good luck with gearbox, hope you get it done on time. For me id rather miss an event than rush a job and end up dong it twice.
                              If i had some serious engine or fuel problems i would probably have skipped the event. But this is nothing serious

                              Originally posted by Bowie69
                              Cause of failure of the diff centre?
                              I was just to hard on the clutch. My own mistake. I need to lift the clutch pedal a little bit more gentle next time.

                              Originally posted by rxl
                              how many gearboxes did you kill aready?
                              from what hp torque do these gerboxes start to brake?
                              This is the second one. Same defect same mistake by me. If i don't launch the car my gearbox would would by fine. The gearboxes i have used start to make some noise when you let the car coasting in gear after around 1000km on 700Hp but rather than that no problems.

                              Originally posted by quattrostyle
                              You will manage Roy, where is the event this time?

                              Have you tried the 5 speed UrS4 box yet?
                              Hy! The front section i have replaced is from your UrS4 5speed box. So we will so how it will hold. The event is on circuit Zandvoort. Starting around 15:00
                              1360kg/600Whp Avant 0-200km/h 9sec

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                              • rst
                                S2Forum Enthusiast
                                • May 2006
                                • 102
                                • Country: Estonia

                                #210
                                Intresteing to see that you have gearbox problems.
                                I have about the same hp and have been running 01E DQT gearbox (2.5tdi v6) for the past 4 years without problems.
                                I have abused the gearbox quite a lot.

                                Lets hope this gearbox life will be longer.
                                Let us know how the following weekend event goes. My first event is on 2 may and my hands are itching. That rush when you are behind the tree is awesome.
                                Last edited by rst; 19 March 2015, 18:20.
                                Audi UrS4 609hp/846Nm @ wheels
                                10.911@210, 1km 268km/h, 1mile 295km/h
                                FATS 2,30 sec

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