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low vac at idle but high compression

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Old 08-11-06, 11:41 AM
  #26  
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Originally Posted by mort2002
what about the bigger nipple on the LIM facing the fire wall. iver never seen anything about it, in any drawing..
You're talking about the #3 fitting from the 4 in the row?
That 6mm fitting is for the oil injector vacuum splitter.


as for the pcv; i just have the crank nipple and the filler neck nipple going to a tee with a filter on it?? does that sound good?
That will work.
Just as long as it isn't plugged / capped.


any thiughts on eliminating the 2nd dait air bleeds and the big nipple on the back?
You don't need to use it if you don't want to.
There's a lot of extra fittings that run before the TB, so it's just a nice way of using those extra fittings and not worrying about capping them.


BTW i thought the oil metering lines went to the middle vac nipple on the back no the bottom one?? wich one is right?
It's supposed the be the biggest one out of the 4 in the row.


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Old 08-13-06, 01:17 PM
  #27  
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well my problem is i only have 3 vac nipples on the back of my TB. is that cause i have a JDM motor?? so is there a different vac diagram to use?? i hae a small nipple a med nipple and than a small nipple again. thanks a bunch.
Old 08-15-06, 07:18 AM
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Originally Posted by mort2002
well my problem is i only have 3 vac nipples on the back of my TB. is that cause i have a JDM motor?? so is there a different vac diagram to use?? i hae a small nipple a med nipple and than a small nipple again. thanks a bunch.
Okay, at the very least, the "med" nipple is for the oil injector vacuum spider...


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Old 08-15-06, 08:21 AM
  #29  
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now im wondering if my lower nipple still has vacuum on it for thr FPR. do i only have 3 vac nipples cause its a jdm or what?
Old 08-15-06, 11:31 AM
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I can't confirm that.
The only JDM set-up I've seen was 2 on top and med on bottom.
I know that set-up.

I've never seen a small-med-small set-up like you described.
At the very least, it's not US-spec.


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Old 08-15-06, 12:18 PM
  #31  
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i wonder if i shouldnt just look for a us spec piece instead.. opinion? you think it would be a good idea??
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