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Throttle body

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Old Feb 18, 2008 | 05:57 AM
  #1  
gscz28's Avatar
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From: Kalamazoo
Car: 89 iroc
Engine: 355 TPI FINALLY
Transmission: 700r4/ SHIFT KIT
Axle/Gears: 3.42
Throttle body

question:

the top outlet of the throttle goes to a hose for the valve cover, which I believe would be a breather, can that be blocked off??
Attached Thumbnails Throttle body-throttle-body.jpg  
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Old Feb 18, 2008 | 08:19 AM
  #2  
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From: Southern IL
Car: 88 GTA "Cocaine"
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: 3.27
Re: Throttle body

why?
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Old Feb 18, 2008 | 12:34 PM
  #3  
gscz28's Avatar
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From: Kalamazoo
Car: 89 iroc
Engine: 355 TPI FINALLY
Transmission: 700r4/ SHIFT KIT
Axle/Gears: 3.42
Re: Throttle body

because the valve covers I'm using are fitted with a filter and the hoe is tobig for the PVC grommet
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Old Feb 18, 2008 | 01:45 PM
  #4  
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From: Adrian, Mi, USA
Car: 1988 Pontiac Firebird Formula
Engine: 5.7 TPI
Transmission: 700R4
Re: Throttle body

You want to keep you PCV system in place, it helps the rings seal properly.
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Old Feb 18, 2008 | 02:08 PM
  #5  
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From: NC
Car: 91 Trans Am
Re: Throttle body

To answer your question, yes it can be plugged
I agree with them, the PCV system is beneficial

If the grommet is the wrong size then get a bigger one or a different size PCV valve
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