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PSCA Turbo Rule Question

Discussion in 'Turbo Tech Questions' started by 0260IN3, Dec 2, 2007.

  1. 0260IN3

    Joined:
    Nov 23, 2005
    In the PSCA Wild street rules they say for a single turbo car:

    3) Compressor
    cover inlet is permitted a maximum inlet diameter of 3.792 inches
    (96.3178mm)


    A GT47-88 has an inlet diameter of 6" (ported shroud) but the actual inlet size in front of the compressor is within spec. Picture Below.

    IS THIS LEGAL FOR THE RULES?

    Any help would be great.

    gt47-88.png #ad
     
    0260IN3, Dec 2, 2007
    #1

  2. Northwest outlaw

    Joined:
    Oct 21, 2007
    Your best bet is to call mel and ask him.
     
    Northwest outlaw, Dec 2, 2007
    #2

  3. 0260IN3

    Joined:
    Nov 23, 2005
    I will as I need to ask about other stuff as as well, just wondered if anyone here might know if it was legal.
     
    0260IN3, Dec 2, 2007
    #3

  4. BigDog-Racin

    Joined:
    Feb 2, 2003
    most measurment ive seen in sanction rules now measured impeller blade, where as b4 i think they used to measured the comp. inlet but ppl started use big turbos with legal sized inlets, i guess that where the "cheater turbo"thing comes from


    sammy
     
    BigDog-Racin, Dec 2, 2007
    #4

  5. ShaneH

    Joined:
    Feb 3, 2003
    They are talking about the inducer, which is the bore that the impeller wheel protrudes into.
     
    ShaneH, Dec 2, 2007
    #5

  6. 0260IN3

    Joined:
    Nov 23, 2005
    That's what I thought. I will phone Mel this week to clarify 100%

    Thanks for the help.
     
    0260IN3, Dec 2, 2007
    #6

  7. Don Bailey

    Joined:
    Aug 9, 2004
    Mark,

    You have a PM. You have no idea what you are in for.
     
    Don Bailey, Dec 2, 2007
    #7

  8. okibono

    Joined:
    Oct 24, 2005
    lol, oh yes..
     
    okibono, Dec 3, 2007
    #8

  9. turbogt

    Joined:
    Dec 26, 2004
    haha here we go again :)
     
    turbogt, Dec 5, 2007
    #9
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