Arias Heads

Discussion in 'PSI Superchargers Tech Questions' started by craigwilcox, May 31, 2010.

  1. craigwilcox

    craigwilcox New Member

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    Any pro's and con's for the Arias Chevy Hemi heads?

    And any thoughts on what a comfortable stroke would be for a 9.8 block?

    Thanx',

    Craig
     
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    craigwilcox, May 31, 2010
  2. Don Onimus

    Don Onimus New Member

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    stroke

    I would say the stroke depends on your car weight, type of race track prep. RPM,s supercharger and other factors. Just remember what a long stoke motor does. You DO NOT need large CU IN motors with a good supercharger. Don
     
    #2
    Don Onimus, May 31, 2010
  3. craigwilcox

    craigwilcox New Member

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    Don...
    Thanx' for the info.
    I have a 9.8 block with a new 1471 HH with Kobelco rotors.
    Currently Big Chief heads an' a 3.75 stroke, 8400 rpm's, 1800# Neil & Parks dragster.
    Mid sixes are easy, but as the story goes, " There isn't a replacement for displacment".
    Low sixes are my goal, without having my motor return to the pits, with it's tongue hanging out. So.... the Chevy hemi Heads are being considered.
     
    #3
    Last edited: May 31, 2010
    craigwilcox, May 31, 2010

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