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  • hydralic clutch

    anyone got any pics of the situation of the master cylinder for clutch on a 3 door as i dont want to get it in the wrong place when i fit it
    sigpic
    Mapped by MAD 732.4 bhp 570 lbs torque
    Swindon RSOC Chairman/RS Combe organiser

  • #2
    mate its a right pain in the arse there is no way of measuring it! i spent hours trying to be spot on, to realise that its impossible..

    the best thing to do is wip the dash out and fit the hydro this way, you can have full view of the pedal box and you can get it perfect.. adds a days labour to the job but its as good as stock this way

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    • #3
      Originally posted by dom123 View Post
      mate its a right pain in the arse there is no way of measuring it! i spent hours trying to be spot on, to realise that its impossible..

      the best thing to do is wip the dash out and fit the hydro this way, you can have full view of the pedal box and you can get it perfect.. adds a days labour to the job but its as good as stock this way
      i aint doing that mate, i just have to try and get it spot on
      sigpic
      Mapped by MAD 732.4 bhp 570 lbs torque
      Swindon RSOC Chairman/RS Combe organiser

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      • #4
        i got well stressed out with fiting mine, i wanted it bomb proof which made me worry more about where to drill etc...

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        • #5
          i can see us spitting are dummys out on saturday m8 lol
          sigpic

          Built by my self dp motorsport 700.6bhp 520ftlb efr9180 2.4bar m.a.d mapped flat out is the only way

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          • #6
            Originally posted by cossiedavid View Post
            i can see us spitting are dummys out on saturday m8 lol
            ya me to mate lol, prob be getting the welder out when we put it in the wrong place lol
            sigpic
            Mapped by MAD 732.4 bhp 570 lbs torque
            Swindon RSOC Chairman/RS Combe organiser

            Comment


            • #7
              it can only get better m8
              sigpic

              Built by my self dp motorsport 700.6bhp 520ftlb efr9180 2.4bar m.a.d mapped flat out is the only way

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              • #8
                Originally posted by cossiedavid View Post
                it can only get better m8
                it be ok cant be that hard
                sigpic
                Mapped by MAD 732.4 bhp 570 lbs torque
                Swindon RSOC Chairman/RS Combe organiser

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                • #9
                  I'd be interested to see the positon too, i really need to get my finger out and fit mine!

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                  • #10
                    Originally posted by Paul RS View Post
                    I'd be interested to see the positon too, i really need to get my finger out and fit mine!
                    best thing you could do is sell me your kit then you wont have to worry about it
                    sigpic

                    Built by my self dp motorsport 700.6bhp 520ftlb efr9180 2.4bar m.a.d mapped flat out is the only way

                    Comment


                    • #11
                      My advice would be to do your pedal first, with a decent pedal ratio - 6:1 is around about right (this is determined by the position of the hole you drill in the pedal). Then, fit your clevis pin or rose joint to the pedal. Fit a short piece of threaded bar (or the pushrod from the M/Cyl) to the rose joint and then use that to workout the centre of the hole through the bulkhead. You need to really make sure the pushrod for the M/Cyl stays as straight as possible, both horizontal and vertical, otherwise you will knacker them really quickly and leave you with no clutch pedal!!

                      DO NOT use wilwood master cylinders, I now have 4 scrap ones in my shed!!!
                      Cheers, Kev.

                      sigpic

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                      • #12
                        Originally posted by kjc300 View Post
                        My advice would be to do your pedal first, with a decent pedal ratio - 6:1 is around about right (this is determined by the position of the hole you drill in the pedal). Then, fit your clevis pin or rose joint to the pedal. Fit a short piece of threaded bar (or the pushrod from the M/Cyl) to the rose joint and then use that to workout the centre of the hole through the bulkhead. You need to really make sure the pushrod for the M/Cyl stays as straight as possible, both horizontal and vertical, otherwise you will knacker them really quickly and leave you with no clutch pedal!!

                        DO NOT use wilwood master cylinders, I now have 4 scrap ones in my shed!!!
                        whats up with wilwood ones then
                        sigpic
                        Mapped by MAD 732.4 bhp 570 lbs torque
                        Swindon RSOC Chairman/RS Combe organiser

                        Comment


                        • #13
                          The bores wear out quickly, turn the brake fluid a dark grey (due to all the particles of ally from the bore)

                          ANY slight misalignment of the pushrod will cause / compound the problem.

                          Which leaves you with no pedal pressure all of a sudden, hence no clutch.

                          Another thing I would suggest is to make the bolts through the bulkhead captive by welding them onto a small metal plate which you silicon into position on the inside. (obviously the plate needs the large centre hole for the master cylinder too). This makes changing the master cylinder SO much easier, believe me - I've done it quite a few times , not just for when they fail - but also messing about with the bite point which requires different size master/slave cylinders.
                          Cheers, Kev.

                          sigpic

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                          • #14
                            so is it best to get the tryed and tested from hadland
                            sigpic

                            Built by my self dp motorsport 700.6bhp 520ftlb efr9180 2.4bar m.a.d mapped flat out is the only way

                            Comment


                            • #15
                              Originally posted by cossiedavid View Post
                              so is it best to get the tryed and tested from hadland
                              rather not bother, aint it past ur bed time.
                              sigpic
                              Mapped by MAD 732.4 bhp 570 lbs torque
                              Swindon RSOC Chairman/RS Combe organiser

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