TwinTurbo.NET: Nissan 300ZX forum - Rebuilding question
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Subject Rebuilding question
     
Posted by Jehannum (blown) on May 13, 2009 at 3:37 PM
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Message I've been tearing my Z32 down to put new turbos on, after blowing the DS turbo rather spectacularly. I decided it would be a good idea to go ahead and check compression, on the way out. All of them were between 115 and 125 PSI (actually pretty good at this altitude), except for #5, which was 75 PSI.

So, I decided it would be a good idea, based on this information, to plan for a rebuild, which brings me to my question.

Should I replace the pistons, or just go for a re-ring and hone?

I'm replacing the turbos with a pair of GT2860R, the injectors with 740cc units, and hoping for low to mid 400's for power.

For kicks, the prompt to rebuild:

The reason why only *one* head is off...

Your powers are useless! I'm wearing my tinfoil underwear!

     
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