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Reply to "OOOH NOOO.....not another MSD Tach Adapter Post!"

OK, found some info.

STock -Coil wire is Blue/Black and goes back to TACH. A solid blue wire goes to the dist from there I believe.

THe +Coil is fed from the "Ignition Switch Buss" (RUN position) (SoBill's drawings) Lite Blue resistance wire which is from the Ignition Switch.

The hot side of the tach is fed directly from the Ignition Switch "RUN" position prior to the resistance wire and is also Lite Blue.

That's what I know today!
Steve
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