Veney headed motor rpm range?

Discussion in 'PSI Superchargers Tech Questions' started by sean70ss, Jun 2, 2015.

  1. sean70ss

    sean70ss Member

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    What type of rpm are you guys running with the veney headed motors? latest cylinder heads. I have heard above 9400 the valve train cannot handle it. I know the piston is heavier then a brad deal which turn excess of 10k plus. I also need to get a cam ground for a screw blower for pro mod. Any recommendations? Thanks Sean
     
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    sean70ss, Jun 2, 2015
  2. M Tigges

    M Tigges TAFC

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    Veney head

    we ran the 2.600 Veney head. piston weight @ 4.310 Veney vs 4.4674 brad deal piston is same weight! 780 grams give or take a few. 10,000 rpm plus.

    the cam Bob Newberry sells is what you want. 292 296 119.5 we ran it at 29 @ 50 lift
    we ran this cam in the roots motor too with the 2.425 heads too. made good power

    we ran the Manley double springs #1455 INTAKE and Exhuast.

    call Bob Newberry.
     
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    Last edited: Jun 2, 2015
    M Tigges, Jun 2, 2015
  3. blown1969camaro

    blown1969camaro Member

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    rpm veney motor

    we run 2.6 heads and never a valve train issue . shift 9800 and 9900 at finish line
    evern once went 10,400 for 4 seconds after finish line (throttle stuck) https://www.youtube.com/watch?v=bskQm8Uimd4
    and not one valve train issue

    and bobs cam is best for sure

    also make good power with screw blower , call bob newberry if you need a good tuneup our car is running good
     
    #3
    blown1969camaro, Jun 2, 2015

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