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    1. #1
      Join Date
      Sep 2004
      Location
      San Diego, California
      Posts
      86

      compression check question

      After tooling around with other things in the engine compartment I only had time to check the passenger bank b4 having to get her back together to drive the next day. Here are the numbers in psi:
      #2 - 105
      #4 - 115
      #6 - 125
      #8 - 110
      Is that an acceptable variance? What should I be looking for as unacceptable?



      This is a plain jane stock spec 350 circa 1970.
      Thanks
      John


    2. #2
      Join Date
      Nov 2004
      Location
      NW Arkansas
      Posts
      1,742
      15% is acceptable looks like you are in decent shape
      KENNY DAVIS HOTRODS


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