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Vacuum line question

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Old Apr 25, 2011 | 01:00 PM
  #1  
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Vacuum line question

I have a 305 tpi set up and am wonder where does the vacuum line at the back of the intake goes?? Your help is greatly appreciated.
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Old Apr 25, 2011 | 05:57 PM
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From: Aurora, OR
Car: 87 IROC Z28
Engine: 355 cid TPI
Transmission: Custom Built 700R4 w/3,500 stall
Axle/Gears: QP fab 9" 3.70 Truetrac
Re: Vacuum line question

What year?
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Old Apr 25, 2011 | 09:03 PM
  #3  
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Re: Vacuum line question

It's an 86 305 TPI.
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Old Apr 27, 2011 | 10:53 AM
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From: Aurora, OR
Car: 87 IROC Z28
Engine: 355 cid TPI
Transmission: Custom Built 700R4 w/3,500 stall
Axle/Gears: QP fab 9" 3.70 Truetrac
Re: Vacuum line question

From the rear left of the plenum, there is a line serving the fuel pressure regulator.
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