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questions about holset hy35

Posted by turbojo, Feb 16, 2012

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  1. turbojo

    turbojo Proven Member

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    hazel green, Alabama
    questions about holset hy35 ok what is the max hp and boost of this turbo and how much faster will it spool then a hx35
     
  2. 1990AWD

    1990AWD Supporting VIP

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    There's no magic max boost or horsepower number. It all depends on your individual setup. Talk to users 4g63awdhonda and dacowgod, they are both experienced with HY-35s.
     
  3. knochgoon24

    knochgoon24 DSM Wiseman

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    Troy, Michigan
    The HY35 will spool slower than an HX35 in a BEP housing.
     

    2K  1

    1997 Mitsubishi Eclipse Spyder GST
    fwd · manual · 2G DSM

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    1991 Eagle Talon N/T
    manual · 1G DSM

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    1996 Mitsubishi Eclipse GST
    automatic · 2G DSM

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    1997 Eagle Talon TSi AWD
    13.869 @ 95.090 · 2G DSM
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  4. supravw

    supravw Proven Member

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    Spring, Texas
    Ya, your question really doesn't ask anything specific but I can try to spread some light on it. I'm running a hy35 with the 9cm housing on an ERL manifold, full spool is about 4800rpm with an open dp basically. I have yet to max it or come close but at 22psi it's flowing around 40-42lbs/min.
     
  5. turbojo

    turbojo Proven Member

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    why so much lag isnt that more lag than a hx40
     
  6. JusMX141

    JusMX141 Moderator

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    Greensburg, Pennsylvania

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    1998 Mitsubishi Eclipse GST
    manual · 2G DSM

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    1997 Mitsubishi Eclipse GSX
    awd · manual · 2G DSM

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    1992 Eagle Talon TSi
    manual · 1G DSM

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    1993 Eagle Talon TSi AWD
    manual · 1G DSM
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  7. supravw

    supravw Proven Member

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    Spring, Texas
    Because I don't have the ablity to use a bolt on .55 housing. The stock housing is around .70 converted, no one knows exactly. If you use a hx40 with a .70 t3 housing the spool will be slower then what I'm getting. I am also using 272 cams, installed straight up which is costing me around 400-500rpm in spool over stock cams.
     
  8. bastarddsm

    bastarddsm Proven Member

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    Mendota, Illinois
    Somthings wrong with it making 22psi at 4800, you should be seeing that at about 4200 in 3rd.
     

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    1991 Eagle Talon N/T
    9.805 @ 144.00 · 1G DSM
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  9. supravw

    supravw Proven Member

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    Joined Sep 26, 2004
    Spring, Texas
    I was with stock cams and internal wastegate. It will make 30+psi by 5k rpm if I want to run the boost that high but I don't have my tune where I want it yet so it's staying low for now. I could also have a minor boost leak too.
     

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