TwinTurbo.NET: Nissan 300ZX forum - Re: crank case presure
People Seeking Info
 
   


     
Subject Re: crank case presure
     
Posted by bigsyke on April 25, 2013 at 8:58 AM
  This message has been viewed 235 times.
     
In Reply To crank case presure posted by TJSB on April 25, 2013 at 06:05 AM
     
Message Enough crankcase pressure to make a turbo smoke at idle? No.....You have to remember as one piston is displacing, another is counter acting that. At idle, there is hardly any extra blow by created. If what he said was true, all 4 PCV lines would have to be completely blocked.

I went from the stock PCV setup, to capping the exhaust side, and running the intake side without the restrictors. I gave up on that and went back to 3 of the ports dumping straight to the ground, obviously no restrictors. There will never be an issue with blow-by, by doing that. Just make sure you use long enough rubber hose to make it harder for moisture to condensate in the lines, and draw back into the valve covers.

     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.