Porsche 944 turbocharger hotside mod?

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  • 20Vcqdriver
    S2Forum Maniac
    • Jun 2007
    • 829
    • Country: United Kingdom

    #16
    Originally posted by Error404
    My MD357 has a modified K26 turbine housing, I also fitted a larger turbine (60mm IIRC) and shaft at the same time. Will dig out my specs:

    EDIT:

    0.50 A/R GT30 CompCover
    7 Blade 53.10mm Ind 73.00mm Exducer Billet Comp Wheel
    GT30 60mm 84 trim Turbine Wheel
    0.82 A/R Audi Fitment TurbineHousing
    How did it compare to the original 0.6AR MD357 like mine? Boost point, max boost without WOT surge? Cheers
    1986 Coupe q - 2281cc 3B, chargecooler, 2.75" exh & downpipe, ported head, water injection, CGR box, modified MD357 turbo, 440cc injectors, high power coil.
    2004 A4 2.5TDi convertible, re-mapped to 180bhp
    2011 A5 sportback 3TDi-Backbox delete, remap

    Comment

    • Error404
      Super Moderator
      • Mar 2007
      • 19789
      • Country: United Kingdom

      #17
      I never had the original spec sorry.
      Panthero Coupé quattro 20vt
      Indigo ABY coupé
      Imola B6 S4 Avant

      Comment

      • twoqu
        S2Forum Possessed
        • Sep 2003
        • 3103

        #18
        Got a reply from the seller on Ebay about the turbine wheel size for this housing:

        Hello, thank you for asking, need to put this info in the listing..
        It is design to fit these part numbers: 5326-120-5002, 5326-120-5001
        Inducer Diameter: 64.4mm
        Exducer Diameter: 54.6mm
        Tip Height: 10.1mm


        So thats the Kontour 1 K26 wheel I think.

        Comment

        • Kiku
          S2Forum Addict
          • Aug 2010
          • 497
          • Country: Estonia

          #19
          You are right!
          1990 2.2 20VT Audi Coupe Quattro
          *Hx35/k26, MaxxECU, Wagner EM/IC *RS2 Recaro *4pot-Brembo *3" turboback *Treser *Koni/H&R
          1990 Audi 200 20v Avant 2.2 20VT *7 Seater *Full electric gizmos

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