The previous owner had a Mopar Solid ignition
conversion to replace the dual points. When it got tired, I replaced with Mallory Hy-Fire
system which works great. Problem is the wiring to the tac has 2 wires and I am afraid to try hooking them up because of the polarity. The schematic I have does not have anything on the tac. Any suggestions? Will I fry the tac if I hook up backwards? Thank in advance. Dale R. from Austin, TX.
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