Max safe boost on '93 S4 with RS2 kit

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  • karlblues2
    S2Forum Addict
    • Jul 2004
    • 402
    • Home: England Current: Australia

    #1

    Max safe boost on '93 S4 with RS2 kit

    Hi guys
    For a mate
    Can you tell me the maximum safe boost level on a 1993 S4 fitted with RS2 turbo /EM and RS2 injectors, but with stock internals and stock intercooler
    Cheers ears
    Karl
    Oct 93 build MY 94 ABY Kingfisher Blue Audi S2 with MD147 turbo :mischeif:u SOLD
    Audi 90 Quattro 20V 1989 7A
    Audi TTRS 2010 APR stage 2 +
    Triumph 675 Street Triple R
  • BosnianS2
    S2Forum Addict
    • Apr 2005
    • 322
    • Home: Bosnia and Herzegovina Current: Germany

    #2
    1.8 bar or aproximately 28 psi

    Comment

    • karlblues2
      S2Forum Addict
      • Jul 2004
      • 402
      • Home: England Current: Australia

      #3
      Thanks for that
      Oct 93 build MY 94 ABY Kingfisher Blue Audi S2 with MD147 turbo :mischeif:u SOLD
      Audi 90 Quattro 20V 1989 7A
      Audi TTRS 2010 APR stage 2 +
      Triumph 675 Street Triple R

      Comment

      • elijahallens2
        S2Forum Addict
        • Aug 2004
        • 310

        #4
        Originally posted by BosnianS2
        1.8 bar or aproximately 28 psi
        I agree, my wife's S6 has been running RS2 upgrades for two years running peak boost of 28psi on and off track with no problems.

        Elijah
        91 Audi Coupe Quattro- AAN engine transplant

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