max boost?

Discussion in 'PSI Superchargers Tech Questions' started by gottuna, May 5, 2013.

  1. gottuna

    gottuna New Member

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    what would be the max blower boost for a stock block 440 mopar?
     
    #1
    gottuna, May 5, 2013
  2. noiraude

    noiraude Member

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    what application?
    i'm currently using a 383 production block in a blown alcohol application but it is highly modified.no boost figure,but it's a KHUL 8.71 HH at 22% OD.
    hope that helps a little...
     
    #2
    noiraude, May 6, 2013
  3. gottuna

    gottuna New Member

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    more

    yes 451ci, 13.1 should be at 10.6 over. 14-71 big and ugly on alky

    what modifications did you do? and thanks for the response.
     
    #3
    gottuna, May 6, 2013
  4. noiraude

    noiraude Member

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    block is filled up to the deck(makes it way heavier...),main caps are from mancini,with their 3/4 in thick girdle plate(more weight...)and cylinders are O ringed.
    i m using a 3.58 stroke KB hemi crank,and BME rods,so some extra grinding in the block and the crank main journals was necessary for everything to fit rotate freely.
     
    #4
    noiraude, May 7, 2013

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