ls wire harness
 

I just got a 6.0 with the factory wire harness and ecm. I didnt realize how much wire harnesses there is on one of those things. Is there a wire harness made that I could use with the factory ecm that would be just the engine controls and nothing else?

Re: ls wire harness
 

you can send the harness you have to nelson performance in san antonio and they will remove all uneccesary thing. makes it supper clean and easy

Re: ls wire harness
 

Jesse at www.wait4meperformance.com can rework your existing harness to a stand alone, remove all the unneeded wiring and connections, and tune the PCM to delete all the unneeded sensors and remove VATS for $360. Just got mine back, about 1 week turnaround. I've used Jesse for several years now for tunes, never a problem. About a dozen wires to connect, everything else is plug-n-play.

Re: ls wire harness
 

and thats to run the factory injection right?

Re: ls wire harness
 

yes factory injection they can also remove o2 sensors for cat deletes and other things just tell them what you want or ask what they suggest. i have used bothe pcm4less and nelson with success

Re: ls wire harness
 

The pic I posted is the original harness from the 2006 Silverado donor truck that has been reworked. Things that are not needed for a stand alone swap operation is removed, like the rear O2 sensors, EVAP, EGR (if equipped), etc.

And yes, I am running the original truck injection setup, for now. The engine will go in my 85 just as it came out of the 2006, just prettier!!

http://i191.photobucket.com/albums/z...c/P5220129.jpg

http://i191.photobucket.com/albums/z...c/P5220132.jpg

Re: ls wire harness
 

WOW thats nice!!!!!!!!!!!!!!!!!!!!!!!!