PSI Roots Blowers

Discussion in 'PSI Superchargers Tech Questions' started by frank70, Aug 21, 2019.

  1. frank70

    frank70 NOSTALGIA DRAGSTER

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    Curious to hear personal experiences with PSI and there Roots blowers parts and customer service. We will be using it at low overdrive per class rules on nitro.
    Been looking into various manufactures so just curious to see what everyone has to say.
     
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    Last edited: Aug 21, 2019
  2. nitrowannabe

    nitrowannabe Member

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    Clarify what you will be doing....A 60 degree 6-71 for nostalgia ??
     
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  3. frank70

    frank70 NOSTALGIA DRAGSTER

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    That is correct !!
     
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  4. nitrowannabe

    nitrowannabe Member

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    The current post on blower updating has a comment that PSI blowers don't like low od but they are referring to 1471 hi helix. Have you seen a PSI on a nostalgia car ?
     
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  5. Mike Kern

    Mike Kern Member

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    The Jim Young "Young Guns" NTF uses a PSI
     
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