200k Compression Check

Discussion in '96-04 - 2V Specific' started by OLD H2S, Aug 9, 2015.

  1. OLD H2S

    OLD H2S Well-Known Member SN95 Supporter

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    When I did the Chinese fuel injector swap Friday I did a compression check because of all your worry type threads got me paranoid about the age of my stock 1996 NPI engine. The numbers look good but can anyone explain the same readings on both banks? And what about the rise from front to back? I am glad, but I have never seen this before and I would like your speculations.

    4.= 162 8.= 162
    3.= 155 7.= 155
    2.= 157 6.= 157
    1.= 157 5.= 157
     
  2. 96blak54

    96blak54 Legend

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    Intake closing point, blowby, wear, battery juice all play a roll with cranking psi. All the cylinders are close and no alarming differences
     
  3. OLD H2S

    OLD H2S Well-Known Member SN95 Supporter

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    That makes perfect sense, thanks for the input.