Ok, here is what I ended up doing. Dyna website says use 1 to 2 ohm resistor for 3 ohm (green) coils and points. That's me.
I went to site joe mentioned above,(thanks Joe) and purchased a custom resistor pak.
One wire in, teed to 2 one resistors, one each to each coil. Emailed with hondaman, SOHC4shop.com and he made up ends to make it plug and play and to make so I could unplug if I chose.
Of course while installing I found other problems to deal with but eventually finished install. I mounted pak on cross frame piece just in front of carb.
Runs maybe even smoother than before but maybe it's my imagination. One thing that skews a fair judgment is when looking closely at coil primary connector wire, 2 wires were only connected by less than half of the strands. So maybe I was actually getting some natural resistance with my old setup LOL. One other thing, when I had coils off I saw manufacture date on side of coil, 10/84.
Those green coils are almost 30 years old. I don't know about their current products but their old products sure pass the test of time. here's a couple pics, one showing size of pak (finger for reference)
and one showing mounting location. plenty of clearance for heat dissipation if needed.
dave
opcorn:
