V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

vac line re-routing

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Old Nov 19, 2005 | 10:50 AM
  #1  
Dale's Avatar
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Joined: Jun 2002
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From: AR
Car: 1991 Camaro RS Vert
Engine: 350 S-TPI
Transmission: T5
Axle/Gears: GU5/G80/J65
vac line re-routing

While trying to still find the issue with my car, I noticed this vac line routing seems to be quite simple on the 3.1 coming off the TB.

Small line.
FPR and Smog pump

Big Line.
Perge Tank


Do we think if I tapped the FPR off the rear vac port it would work correct? Then plug the hole on the TB.

Where could I re-route the purge tank too?

reason I ask this is that my rubber plug in thing, and all them lines up front are dry rotted, patched, and basically all fubar. As well as it just looks nasty and is a PITA when removing the intake.
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Old Nov 19, 2005 | 01:40 PM
  #2  
V6sucker's Avatar
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Joined: Feb 2003
Posts: 1,287
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Car: a car being parted out
Engine: blown up
Transmission: in peices
why not just replace the hard lines, and replace with new lines and t connectors...
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Old Nov 19, 2005 | 08:19 PM
  #3  
Maverick H1L's Avatar
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From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
Yes, all of the lines can be run off of the T in the back of the plenum. However, you will need a reducer for the FPR line. Now, the EEC can should be connected to the ported vacuum port on the TB, which means that you shouldn't relocate this line, but I have done so with no problems on my 3.1 so far. I have one of those vacuum blocks (the dry-rotted plug-in thingy) if you need it.
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