TwinTurbo.NET: Nissan 300ZX forum - Here's Ash's guide to compression numbers:
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Subject Here's Ash's guide to compression numbers:
     
Posted by Multi_Read (MO) on March 01, 2011 at 2:14 PM
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In Reply To STOCK compression readings ( i used search found nothing) posted by 300zxttZMan on February 28, 2011 at 10:32 AM
     
Message Readings should not vary by more than 10% from cylinder to cylinder. The manual says the limit between cylinders is 14psi.

According to Ash, specs are:

NA: 186 psi is 'perfect' with a minimum of 136psi.

TT: 174 psi is 'perfect' with a minimum of 121psi.

     
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