Compressor maps

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  • Acidburn
    S2Forum Obsessed
    • Jun 2007
    • 13459
    • Country: United Kingdom

    #1

    Compressor maps

    I've been having a look at some turbo's and compressor maps, just wanted to hear people's views on the following two maps. I'm trying to find if to go for the bigger or smaller turbo and what sort of lag i'll get and power (bit harder to find out)

    smaller



    bigger



    anyone got any comments etc.
  • driftin jo
    S2Forum Fiend
    • Sep 2007
    • 2222
    • Country: United Kingdom

    #2
    Well as for power your looking at approx 1.45 cfm per hp so the larger one looks good for 413 for 600 cfm , the map shows will do more but at a lot less efficiency beyond 600cfm
    the smaller one on a similar comparison at 450 cfm is only yielding about 310 hp
    lag calculation is not really possible without other info on the turbo in question as is dependant on a few things, turbine wheel size and a/r and such.

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