LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

LSX 89 Formula 94 4L60E

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Old Sep 4, 2010 | 07:27 AM
  #51  
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Re: LSX 89 Formula 94 4L60E

Looks great

Id suggest dumping the old vacuum controlled cruise for the modern digital unit
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Old Sep 4, 2010 | 09:25 AM
  #52  
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From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
Re: LSX 89 Formula 94 4L60E

Originally Posted by Pocket
Looks great

Id suggest dumping the old vacuum controlled cruise for the modern digital unit

What exactly do i need? Do I have to wire anything into the PCM?
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Old Sep 4, 2010 | 02:10 PM
  #53  
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Re: LSX 89 Formula 94 4L60E

https://www.thirdgen.org/forums/ltx-...e-ltx-lsx.html

There are two PCM wires, engage and inhibit, but those are for automatic disables. I put them in for GP, but several guys on 'tech have good luck ignoring them
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Old Sep 6, 2010 | 10:23 PM
  #54  
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From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
Re: LSX 89 Formula 94 4L60E

My Lower hose fix. I was fed up with trying to get stuff to fit, or rubbing and so forth. Picked this kit for 20 bucks at Summit when I stopped there the other day. I would have liked black but this is all they had. It was being "semi" discontinued.
Attached Thumbnails LSX 89 Formula  94 4L60E-001.jpg  
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Old Sep 9, 2010 | 11:37 PM
  #55  
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From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
Re: LSX 89 Formula 94 4L60E

I got my PCM back from my neighbor. He threw a tune on it just to get it going. I have my ac box to install, install "completed" harness, flush the fuel lines before I hook it up to the fuel rail and thats it. (Besides cats and y pipe) Also have to make a CAI. Going to fire it up anyways as I'm just running a SD tune.
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Old Sep 9, 2010 | 11:50 PM
  #56  
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From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
Re: LSX 89 Formula 94 4L60E

Quick Question. My stater has the small stud for teh purple wire but I also have 2 large studs. Does it matter where I attach the fusable links?
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