Specs for ZL-1 Cam

Discussion in 'The "Pure" Stockers' started by Tom N, Sep 29, 2006.

  1. Tom N

    Tom N Well-Known Member

    Are the following specs correct for a ZL-1? I hope so I just bought it.

    Duration @ .050 Valve Life with 1.7 Rockers
    Intake...............262 Intake................560
    Exhaust.............273 Exhaust..............600

    Thanks. TomN
     
    Tom N, Sep 29, 2006
    #1
  2. COPO PETE

    COPO PETE Guest

    Very, very close. Lift on exhaust is .620
    Duration@ 50 264/269
    Difference is almost immeasurable.
    Peter
     
    COPO PETE, Sep 30, 2006
    #2
  3. Tom N

    Tom N Well-Known Member

    Thanks Peter. The exhaust is .620, but with the recomended valve lash, it comes out at .600. Intake without lash is .580.
     
    Tom N, Sep 30, 2006
    #3

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