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Tice

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Another one
« on: Aug 27, 2006, 09:24:58 PM »
I swapped power steering pumps and the "new" one has two vacuum ports, where do they go and do I need them? I'll get a pic if it's needed.
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79coyotefrg

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Re: Another one
« Reply #1 on: Aug 28, 2006, 09:35:04 AM »
:eek:  vacuum ports :screwy:
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Re: Another one
« Reply #2 on: Aug 28, 2006, 01:52:27 PM »
The EFI pumps have vacuum ports on em.  The carbed ones do not.  I dunno what the vacuum does though, unless it varies the amount of pressure.
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CTENG in KS

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Re: Another one
« Reply #3 on: Aug 28, 2006, 03:50:38 PM »
It is an idle up feature so that when you are turning hard and taxing the pump it automatically idles up the engine to give you more fluid flow.  If you have a carbed engine you might be able to get away with running a hose from one to the other to seal up the port...I don't know.
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Tice [OP]

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Re: Another one
« Reply #4 on: Aug 28, 2006, 06:59:36 PM »
Quote from: 79Coyotefrg on Aug 28, 2006, 09:35:04 AM
:eek:  vacuum ports :screwy:



 :moon:

Quote from: CTENG in KS on Aug 28, 2006, 03:50:38 PM
It is an idle up feature so that when you are turning hard and taxing the pump it automatically idles up the engine to give you more fluid flow.  If you have a carbed engine you might be able to get away with running a hose from one to the other to seal up the port...I don't know.


So, it's not really needed? I am EFI, just never got around to putting this pump on till now, while I do the engine swap.
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