Okay i got the first harness done today.I eliminated the EGR knock sensors an the ESC . These things will turned off when computer is reflashed. For timing control i'm using the ignition module out of the GM distributor along with the GM coil to. ok here some pics of the finished harness





soldering wires
















I got it stand alone 2 grounds 1 batt 1 key on source. I will be using 2 relays on thw batt an key on wired