Any turbo experts or opinions please

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  • ian4455
    S2Forum Maniac
    • Nov 2010
    • 787
    • Country: England

    #1

    Any turbo experts or opinions please

    Compressor side
    inducer = 57mm
    exducer = 84.6mm

    Turbine .70 A/R
    inducer = 60mm
    exducer = 70mm

    Compressor overall diameter of housing is a204mm with a 64mm outlet.

    What power can i expect at what rpm with this turbo ?
  • Jamo
    Retired OG Mod
    • Mar 2004
    • 21750
    • Country: United Kingdom

    #2
    Same ish size as a 3076r
    But a turbo is more than just the spec as they have different blade design and these yield different results

    Comment

    • driftin jo
      S2Forum Fiend
      • Sep 2007
      • 2222
      • Country: United Kingdom

      #3
      As above,
      It all depends on how old the technology / design is.

      Comment

      • Jamo
        Retired OG Mod
        • Mar 2004
        • 21750
        • Country: United Kingdom

        #4
        What make is the turbo?

        Comment

        • ian4455
          S2Forum Maniac
          • Nov 2010
          • 787
          • Country: England

          #5
          Originally posted by Jamo
          What make is the turbo?
          Holset

          Comment

          • Jamo
            Retired OG Mod
            • Mar 2004
            • 21750
            • Country: United Kingdom

            #6
            So it's a hx35 then?

            Comment

            • Billman
              S2Forum Freak
              • Nov 2004
              • 4129

              #7
              500+ should be easy with that turbo
              Go Holset or Go RS4

              Comment

              • my2000apb
                S2Forum Maniac
                • Jul 2010
                • 637
                • Country: United States

                #8
                Originally posted by Jamo
                So it's a hx35 then?
                i think so
                BEAST '90 CQ 24v VRT / O1E / v8 rear, HOLSET SUPER 40 http://www.theprojectpad.com/viewtop...1&t=193#p37887
                DD '86 4kq BLAZE, swapping aba/16vT and O1E http://www.theprojectpad.com/viewtop...1&t=201#p38264

                Comment

                • Jamo
                  Retired OG Mod
                  • Mar 2004
                  • 21750
                  • Country: United Kingdom

                  #9
                  If its the case I think 450 to 500 is more realistic on super unleaded

                  Comment

                  • macspring
                    S2Forum Zealot
                    • Mar 2005
                    • 6371
                    • Home: Ireland Current: Wallis & Futuna

                    #10
                    Originally posted by ian4455
                    Any turbo experts or opinions please

                    What a question to ask on here ?








                    You’ll definitely get plenty of replies.

                    Kind regards.

                    Comment

                    • Billman
                      S2Forum Freak
                      • Nov 2004
                      • 4129

                      #11
                      Originally posted by macspring
                      What a question to ask on here ?








                      You’ll definitely get plenty of replies.

                      Kind regards.
                      Go Holset or Go RS4

                      Comment

                      • ian4455
                        S2Forum Maniac
                        • Nov 2010
                        • 787
                        • Country: England

                        #12
                        ok what about -

                        Compressor inducer 49mm, exducer 84mm. dia of compressor housing 184mm

                        Turbine .70 A/R
                        inducer = 60mm
                        exducer = 70mm

                        Comment

                        • Billman
                          S2Forum Freak
                          • Nov 2004
                          • 4129

                          #13
                          nooo too small compressor
                          Go Holset or Go RS4

                          Comment

                          • ian4455
                            S2Forum Maniac
                            • Nov 2010
                            • 787
                            • Country: England

                            #14
                            Looking to limit around 450bhp,

                            another option is -

                            Compressor side
                            inducer = 54mm
                            exducer = 84.6mm

                            Turbine .70 A/R
                            inducer = 60mm
                            exducer = 70mm

                            Comment

                            • Jamo
                              Retired OG Mod
                              • Mar 2004
                              • 21750
                              • Country: United Kingdom

                              #15
                              Limit boost

                              Comment

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