[6pack] Trying to convert my '74 TR6 to electronic ignition

[jim hearn]

To do this, I'm trying to locate the resistor wire that tames the positive
side of the coil down to 6 volts.  I would like to use the coil that takes
12 volts in.  This TR6 has an old and fairly stock wiring harness and
currently has two wires going to the positive side of the coil.  The wiring
diagram only shows one wire going to the positive side of the coil so not
sure what I have here.  

Is the resistor wire just the one going from the fuse block to the coil and
if converted to a standard wire, would my coil have 12 volts to it?

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