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tightening torque bearings crankshaft plate Epytec

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  • tightening torque bearings crankshaft plate Epytec

    Hello
    Do you know the tightening torque of the bearing screws with the epytec reinforcement plate?
    Thx...

  • #2
    Do you mean girdle plate?

    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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    • #3
      Yes..!!

      https://www.epytec.de/en/engine-and-...aan-adu-aby-3b

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      • #4
        It depends on the grade of fasteners
        Panthero Coupé quattro 20vt
        Indigo ABY coupé
        Imola B6 S4 Avant

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        • #5
          12.9

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          • #6
            Seems to be 12.9 grade bolts, so torque needs to be more that with 10.9 stock bolts(65Nm). I would go somewhere like 75Nm... Not more, so you don't deform the main caps. But you really would need to skim the shim bushes independently after measuring the block and girdle clearance.

            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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            • #7
              Thank you
              I will tighten them to 75 Nm

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              • #8
                Depends also very much on the thread pitch....

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                • #9
                  the thread pitch 1.50mm

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                  • #10
                    hi
                    how did you seal the oilpump suction line between the girdle and the oilpumo?

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