max stock boost on a s2 3b

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  • xzenon
    S2Forum Tinkerer
    • Jul 2005
    • 6
    • Country: Sweden

    #1

    max stock boost on a s2 3b

    what is the max stock boost for a s2 3b -91???
    Last edited by xzenon; 3 April 2006, 19:01.
  • S2central.net
    Retired OG Mod
    • Jul 2003
    • 16590
    • Country: Northern Ireland

    #2
    Approx 0.8bar is max boost on stock 3B.

    Paul
    Paul Nugent
    Webmaster http://S2central.net
    Administrator http://S2forum.com

    1994 S2 Coupe ABY - aka Project Lazarus
    2001 A6 allroad 2.5TDi - family tank
    2003 S4 Avant 4.2 V8 - daily burble

    Purveyor of HomeFries and Exclusive agent for Samco hose kits (S2/RS2)

    There are only 10 kinds of people that understand binary - those that do, and those that don't

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    • xzenon
      S2Forum Tinkerer
      • Jul 2005
      • 6
      • Country: Sweden

      #3
      ok thanks. i bought an s2 3b for a while ago that have a max boost of 1.2. What could be the reason? i know that it has an sport air filter but i dont think it is beacuse of it.

      Comment

      • sorens2
        S2Forum Addict
        • Feb 2004
        • 241
        • Country: Denmark

        #4
        I think Xzenon want´s to know how much it can take before it blows....
        Mine does 1.8 Bar to redline. Stock engine internally.
        GT30R

        Søren S2
        Audi RS4 LO550

        BTG 8:08

        www.fredslunds.dk

        Comment

        • S2central.net
          Retired OG Mod
          • Jul 2003
          • 16590
          • Country: Northern Ireland

          #5
          Originally posted by xzenon
          ok thanks. i bought an s2 3b for a while ago that have a max boost of 1.2. What could be the reason? i know that it has an sport air filter but i dont think it is beacuse of it.
          Thats because its been chipped and/or had a stiffer wastegate spring fitting...

          Stock K24 can take up to 1.4bar boost absolute maximum. Its not very efficient at these levels of course so the air intake starts to get hotter than ideal.

          Paul
          Paul Nugent
          Webmaster http://S2central.net
          Administrator http://S2forum.com

          1994 S2 Coupe ABY - aka Project Lazarus
          2001 A6 allroad 2.5TDi - family tank
          2003 S4 Avant 4.2 V8 - daily burble

          Purveyor of HomeFries and Exclusive agent for Samco hose kits (S2/RS2)

          There are only 10 kinds of people that understand binary - those that do, and those that don't

          Comment

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