TwinTurbo.NET: Nissan 300ZX forum - Cylinder Compression results
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Subject Cylinder Compression results
     
Posted by mboston on August 07, 2015 at 10:28 PM
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Message Picked up a z about a year ago and have been working on it. Engine was rebuilt when I got it but felt lacking these past few months. Did a compression test I get.

140 119

130 121

136 120

When the engine was rebuilt, all the seals and gaskets where changed and heads resurfaced. My only guess it the piston heads are bad? Any thoughts, Thanks.

     
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