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86 iroc vacuum diagram for 305tpi

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Old Sep 22, 2010 | 05:08 AM
  #1  
jeff_blake's Avatar
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From: Mountlake Terrace, Wa
Car: 86 Iroc + 83 Firebird
Engine: Iroc 305 TPI, Firebird 305 4bbl
Transmission: 700r4 in both.
Axle/Gears: Iroc 3.27 Firebird 3.23
86 iroc vacuum diagram for 305tpi

Hey guys just wondering if any of you had any vacuum diagrams for an 86 iroc 305 tpi, once I get this figured out she'll be ready for the road!! About time. But yeah, let me know, give links. It'd be much appreciated!
Thanks-jeff
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Old Sep 22, 2010 | 05:40 PM
  #2  
five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Check the FAQ forum for the vacuum diagrams thread.
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Old Oct 10, 2010 | 10:02 AM
  #3  
1986iroc-z's Avatar
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From: Augusta, GA
Car: 1986 Iroc-Z
Engine: 305 bored .30 over
Transmission: Auto
Re: 86 iroc vacuum diagram for 305tpi

Jeff, Let me know if you have one good diagram for all the vacuum lines. I am going through the same thing on my 1986. I swapped from Carb to TPI and have it running smoothly but realize some of my vacuum lines cannot be right. The evap canister is not hooked in properly I can tell that. What part number is on your Evap canister. I took over the parts from a friend for the swap a while ago and want to make sure I have the right canister. Thanks and I hope we can share knowledge. I found a few pics of things but nothing really simple, I would be glad to send you what I have found so far. I Pmd you my email and I will send you the power point I put them into. Thanks Tony
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Old Jan 28, 2011 | 06:18 PM
  #4  
jeff_blake's Avatar
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From: Mountlake Terrace, Wa
Car: 86 Iroc + 83 Firebird
Engine: Iroc 305 TPI, Firebird 305 4bbl
Transmission: 700r4 in both.
Axle/Gears: Iroc 3.27 Firebird 3.23
Re: 86 iroc vacuum diagram for 305tpi

I have them all figured out except one, I'll let ya know when i do
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