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Ultradyne roller cam PN 501000 SN s32775

Discussion in 'The Hokey Ass Message Board' started by kurts49plym, Sep 29, 2008.

  1. kurts49plym
    Joined: Nov 2, 2007
    Posts: 386

    from IL

    Have a 350-400 sbc solid roller cam made by Ultradyne. I have a cam card, but wish to know more about this cam. Rpm range, use, etc. Ultradyne is no longer in business. Anyone :rolleyes: have a catalog that can tell me the usage of this cam? dur@.050=243/251, lobe lift .388/.388, valve lift .582/.582, lash .026/.026, 106 separation.

    Thanks, Kurt
  2. brandon
    Joined: Jul 19, 2002
    Posts: 6,324


    its pretty close to my comp roller cs xr280.... its says its good from 2500-6500 .. thinking your might be in the 3 to 7k range...? brandon:D

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