300ZX (Z31) Forums Dedicated to 84-89 ZCars otherwize known as the Z31's

external bov

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Old 06-14-2011, 01:08 PM
  #1  
87z
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external bov

since the z31 has an internal or recirculated bov how do you change it to external?
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Old 06-14-2011, 02:24 PM
  #2  
The Good Twin
 
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Ah, the joys of google...

http://www.nissanforums.com/z31-300z...-bov-87-a.html
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Old 08-27-2011, 02:19 PM
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Really? The Z31 came with a BOV? Whoa.... That's a new one on me.
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Old 09-15-2011, 08:06 AM
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I was reading about the bov and it says on a couple forums that it won't run right with the maf? And if so what are u supposed to do to get it to work correctly?
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Old 09-15-2011, 08:11 AM
  #5  
Ruff Ryder
 
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Originally Posted by 87z
I was reading about the bov and it says on a couple forums that it won't run right with the maf? And if so what are u supposed to do to get it to work correctly?
Recirculate the air back into the system before the turbo...
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Old 09-15-2011, 09:35 AM
  #6  
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i think he is talking about the turbo being internally wastegated. and he wants to put in a BOV. just pipe some lines in before the turbo after the MAF and you should be fine.
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