RS2 tuning

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  • VladaS2
    S2Forum Enthusiast
    • Aug 2006
    • 185
    • Country: Yugoslavia

    #16
    OK put into a picture boost map of tuned rs2 would look something like this. Between 2000-5500 let the turbo pump as much pressure as it can, then gradually lower it around 1.1 bar. Which is I guess not much different from the factory map only the max and min values are different. How much hp did you show on dyno with 1.8 bar ?
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    • VladaS2
      S2Forum Enthusiast
      • Aug 2006
      • 185
      • Country: Yugoslavia

      #17
      Jamo: if you measure the power on the rollers you are always measuring wheel hp, more or less accurately of course. The machine then prints flywheel hp value as nothing more then a simple guess (for example it adds 33% for 4 wheel drive cars). Only reliable way of measuring advertised hp or flywheel hp is to connect the measuring device directly to crankshaft.

      Although wheel hp may be very american term it is what makes the car move. No point in having 1000 flywheel hp if you can transfer only 100hp of those to the wheels. You car will still go as a car that has 120 hp and 100hp on the wheels. So in terms of comparison, wheel hp is what counts.

      Correct me if I'm wrong.
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      • alg
        S2Forum Extremist
        • Apr 2004
        • 1160

        #18
        Originally posted by VladaS2
        OK put into a picture boost map of tuned rs2 would look something like this. Between 2000-5500 let the turbo pump as much pressure as it can, then gradually lower it around 1.1 bar. Which is I guess not much different from the factory map only the max and min values are different. How much hp did you show on dyno with 1.8 bar ?
        Depends on car but 340-360 bhp IIRC
        Alastair
        RS2

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        • Samppa
          S2Forum Hobbyist
          • Oct 2004
          • 19
          • Country: Finland

          #19
          What about the torque figures? Anyone has a dynosheet from chipped RS2?

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          • alg
            S2Forum Extremist
            • Apr 2004
            • 1160

            #20
            Originally posted by Samppa
            What about the torque figures? Anyone has a dynosheet from chipped RS2?
            MRC quote 500nm @ 3000rpm check the website for more
            Alastair
            RS2

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