which turbo did the S1 use?

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  • porkkis
    S2Forum Extremist
    • Aug 2003
    • 1994
    • Country: Finland

    #16
    I see after re-reading the first post. You want something modern and minimum 55mm compressor inducer and 57-62mm turbine exducer. Start with A/R 0.63 and try a bigger housing if necessary.

    This is not "the same spec" but a spec that will give you around 500hp with all the other required supporting mods.
    -

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    • HORCH
      S2Forum Addict
      • Sep 2010
      • 330
      • Country: United Kingdom

      #17
      thank you for your help porkkis, I'm very grateful

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      • Ross
        S2Forum Possessed
        • Aug 2005
        • 3399
        • Country: England

        #18
        I think Hoffer76 was looking at a 500HP K26/7 hybrid that used a #8 hotside. Would have been laggy, full boost 4500 or so in 3rd (compared to 3800rpm on mine) but stock fitment on an S2 - no custom oil and coolant lines - and half the price of a Garrett.

        Personally I wouldn't want any more lag than I have now, but if it was a track / weekend car I could trade a bit more for 500hp... if you want low lag and 500hp+ then you need a stroker or BB turbo :mischeif:
        AUDI - saving Dad's from minivans since 1994

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