TwinTurbo.NET: Nissan 300ZX forum - Re: Yes, BSPT
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Subject Re: Yes, BSPT
     
Posted by Bigwill837 on April 15, 2016 at 10:28 AM
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In Reply To Yes, BSPT (n/m) posted by ttz'in (norcal) on April 15, 2016 at 10:10 AM
     
Message Thank you.

FYI: The Z32 Wiki is incorrect. For the PCV delete/reroute writeup, it calls for a 1/4" NPT plug to delete PCV on the plenum. I used the PCV fitting to confirm that the PCV ports were the same as the clutch booster and brake booster ports. They are the same, they're just 1/4" BSPT, not 1/4" NPT.

https://z32.wikispaces.com/PCV+Delete

"Blocking the Plenum Fittings & PCV Ports:
If you haven't already done so, remove the PCV hoses that lead to the back of the engine, and remove the lines at the back of the engine.
Remove the PCV valves on the underside of the intake manifold.
Install the 1/4" NPT plugs into the PCV valve fitting on the plenum. Use a small amount of liquid gasket maker to ensure a good seal."

     
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