Well, my fix of the crispy connectors didn't last but about 75 miles. New connectors melted, My LED voltmeter light signaled a problem. When my friend arrived for our Utah trip, he removed the connectors and soldered the three yellow wires together. Twisted the wires individually, then soldered. The solder didn't flow nicely, but held for the 1500 mile trip. He went back to NC and while he cruised to Cuba, I cut off the solder balls [can't believe they lasted 1500 miles] and rejoined the wires with NSPA butt connectors. They are expensive, crimped, heat shrinkable, with solder integrated at the wire stop. And they are designed to accept the slightly smaller wire size from the stator, and the larger wire size to the FHA012. Seem perfect. I practiced until I had the best technique.
They seemed to be working. LED green. Strong connection. BUT the wires are hot. I'm hoping the heat is being generated from the close proximity of the downward exhaust pipe, not by electrical resistance? The wires are too hot to touch. How hot is too hot? I have a unit that measures temperature. Like a laser pointer. The cylinder head was is 188 F. The pipe is about 188 F. The wires toward the front are 150 F. The wires toward the back [FHA012] are 110 F.
Trouble ahead? Yesterday I used about 8 inches of split pipe insulation [polyurethane], wrapped around the exposed wire section. Still awfully hot. Advice?