Brake warning light question
Going to use R violet temp gauge wire for he msd keyed power. .
Don't understand some of the changes you are making. What will you use for a temp gauge wire?
I see no need for a special wire for the MSD. Originally the brown IGN2--resistor bypass and blue IGN1 -- ignition run
both came out the bulkhead. If you are concerned about voltage drop, eg, fire a relay off them, tied together, and use the relay output to power whatever you need under the hood, like the regulator
For the MSD, the trigger wire (small red) can tie into that as well. It needs very little power as it's only a trigger, like a relay
Also, do you really need / want an alternator warning, or are you just trying to wire up the exciter circuit? If the latter, you don't need a lamp, just use a series diode to isolate it, and hook to "ign run"
