Comparison of Bosch 044 and Deatschwerks DW300 Flow and Amp Curves.What am I missing?

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  • UrS4boy
    S2Forum Obsessed
    • Feb 2006
    • 11859
    • Country: Canada

    #1

    Comparison of Bosch 044 and Deatschwerks DW300 Flow and Amp Curves.What am I missing?

    The 39 mm Deatschwerks DW300 flow more than the 60 mm 044? (The Bosch curve doesn't mention voltage, could be at 12 V rather than Deatschwerks's 13.5 V).

    I've added the annotations at 86 psig (5.93 Bar) based on 4 Bar pressure regulator and 28 psig boost on aggressive RS2 Stage 3 software





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  • Thuppu
    S2Forum Freak
    • Sep 2010
    • 4115
    • Country: Finland

    #2



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    • UrS4boy
      S2Forum Obsessed
      • Feb 2006
      • 11859
      • Country: Canada

      #3
      Thanks. Someone else just pointed these 4 pump comparo graphs out to me and suggested that they were likely done at the same voltage for all runs, standardizing the tests so a better comparo can be made.

      Makes more sense, the 044 flows more than the Deatschwerks DW300 but not by much.
      RS2'd 93 UrS4 5 spd sedan
      94 UrS4 V8 6 spd manual avant

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