Conversions & Swaps LSX Engines in Non-LSX Vehicles
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LSX swap into 95 bird

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Old 01-23-2012 | 11:30 AM
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Default LSX swap into 95 bird

Its about time for my thread to go up, as im nearing then completion on my project just waiting on a few little parts and lots of time to finish it up! Lil info on the car. Car startedout as a wrecked 95 3.4 V6 M5 car that was pretty much given to me. Started out i was gonna put a rebuilt motor in it and drive it but decited to go all out and make the car a fun car to drive. Don't have any power goals just wanted a V8 and a 6speed. Motor is a 99 5.3 with 20k onthe clock. Put an LS6 intake, LS6 Cam, LT headers. T-56 is from a 93 LT1 its a m-29? So ihad to send the input to TPD (great guys awesome service) for lengthening and had to shim the races on the front cover and everything is perfect now.
Currently I am in the process of wiring harness conversion. I have a 98 harness that im going to repin it to a 99+ PCM 0411. If sombody can get me a link to a thread that tells what i need to do for that that would be great. My connectors that are in the passenger side kick pannel are different from the ls to v6 harness. i have already pulled those connectors off of the v6 harness and want to put that harness on my ls engine bay harness that way its all plug and play. My only problem is my LS engine harness has several wires cut and jumpered around so I guess I need the entire schmatics for the wiring harness as well. Well pic will be up later I dont have allot of pics but i will post up what i have.

Lots of great infromation on this site don't know how i wold of done it with out you guys.
Old 01-24-2012 | 10:57 AM
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Hit a snag with the wiring hoping sombody who has done this swap can chime in... My c210 connector has the starter wire in it and there is 3 other wires in that connector as well, does anybody know what they go to? ther is also another very small black connector that has three small wires going out of it that i could not find on lt1 swap.com Any ways there is a few more questions but im stuck inDIA again with time to kill so thought i would ask see if anybody could chime in and help me out. Thanks
Old 01-24-2012 | 11:37 PM
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Kenny post up some pics, and glad the transmission is working for you! Good luck with the harness
Old 01-26-2012 | 08:39 AM
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Piktars wud be gud
Old 01-26-2012 | 10:57 AM
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Here is what you need. It has all the connectors. These are for LT1, but the wires shouldn't be different unless noted.

http://shbox.com/1/harness_connector_faces.htm
Old 01-26-2012 | 08:50 PM
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Sorry Travis i am in Chester monatan and my camera with pic is in Nebraska. If my wife could figure it out i would have her do it but im not going to hold my breath!
thanks for that info johnnylt1runner
Old 03-08-2012 | 11:14 PM
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Some day i will have pic... Car is completly swapped will try to do pic tonight/tomoro, if i can get it started.

Car wont start i converted the harness myself and verified all the pinouts were correct. I had power where i needed power and all the grounds were good. While cranking i have Spark Fuel pressure is 60 psi I have injector pulse, Powered up all the injectors and heard them pop before PCM went in. No codes in memory, is there a crank sensor relearn i need to do or am i missing somehting?
Old 03-08-2012 | 11:30 PM
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So it will crank?
Old 03-08-2012 | 11:32 PM
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Yes car cranks, Anti theft was supose to of ben tuned out
Old 03-08-2012 | 11:37 PM
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K go up behind the Glove Box on the right side, there is a Relay with a big Yellow Wire going in, Purple Wire coming out. I had to connect them two to make it work on my car..that is the Anti-Theft Relay that is also part of the Neutral Safety circuit.
Old 03-08-2012 | 11:41 PM
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be back in ten minutes with more answers...
Old 03-08-2012 | 11:45 PM
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You would think that if it's cranking it would fire..but no joke when I bypassed that relay and cranked it, it fired right off.
Old 03-09-2012 | 12:02 AM
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i have bad gas...
Old 03-09-2012 | 12:03 AM
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Beano....
Old 03-09-2012 | 12:05 AM
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It runs...
Old 03-09-2012 | 12:09 AM
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Travis will you upload the vid my phone wont do it for me. what a pos... Its a crude video but its open headers and i just put some fuel in a pop bottle with a small hole poked in it and sprayed a lil in the intake.
Old 03-09-2012 | 12:22 AM
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Merv lets just say for ***** and giggles that it was partly due to the Anti theft so another one bites the dust for you as well...
Old 03-09-2012 | 12:24 AM
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Old 03-09-2012 | 12:31 AM
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Was it that relay?
Old 03-09-2012 | 12:41 AM
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to be honest i dont know. I will have the tank drained tomoro and premium fuel put in it. I will try to start it with out the relay jumpered. Right now i just have the relay unhooked and a jumper wire between the purple and yellow wire. Ed did my PCM and i asked him to delete vats and anti theft and all that good stuff.
Merv do you have a link to a good thread with a good way to route the PCV system? Or mabey a pic...



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