[gomowgto]

Trying to finish wiring my sniper unit on my 1967 GTO. The problem is finding a dedicated ignition source for the pink wire. The three top fuses in the fuse block show 12 volts when the key is in the run position, but when I crank the engine it drops to 1.5 volts. Holley tech said that's normal on these old cars and I need to wire in a 4 pin relay. I did that and it didn't help. I didn't change any of the wiring, and I labeled all wires going to the coil. The only thing on the coil I question is that I have both the red and a black wire with a white stripe connected to the + side of the coil. Both wires and the blue wire for the oil sending unit come from a small factory harness. I can't believe I labeled them wrong. I pulled the motor 6 months ago but I'm sure I labeled them correctly. Tomorrow I'm going to go over my grounds and clean and remove any paint as I did repaint the motor, but I've done this before and repainted and never had poblems.. I have both firewall straps connected to each head, negative cable connected to the block head stud, bare metal. Where did you all find a 12 volt source that would maintain 9-10 volts when cranking? Sorry for the long post. I think I covered everything, if I left something out, please ask. Please help. Thanks in advance

I will try to attach a pic of the coil wires