Hey there. I recently bought an 87 fifth avenue and am in the process of bypassing the dead lean burn system on it. I bought a kit with a vacuum advance distributor, ballast resistor, ECU, and wiring. Unfortunately the instructions that came with this kit isn't very specific about how to wire the start/run wires to the ballast resistor. It vaguely tells you how to find and determine the "run" wire, but hardly mentions the "start" wire and where it is. There's a diagram that was included, but again, not much that tells you where to tap those start/run wires into. I have everything else hooked up at this stage, but am kind of roadblocked here. I tried to find info online about this, but most of what I'm reading is for older models with different wiring setups/colors. If anyone has done this conversion with this set up/year and could tell me which wires they tapped into, I would very much appreciate it!