I do believe pegging the harness to plywood helped me out a lot and I can see this wiring could make one feel overwhelmed.
I didn't have to extend any the fuel injection wires. Going in a different direction with the Cam and MAF sensor harness had about a foot of extra wire, they share a keyed 12v source that I cut (behind the distributor) then I'll extend it. The coil and ignition control module wires where long also.
Seeing a bunch of wires and knowing each is circuit puts that overwhelmed feeling at at ease.
The pink wires are the keyed hot 12 volt, the pinks will end up on 4 circuits, each on a fuse. I still need to make the two hO2 sensors harness.
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