1984 302 Electrical Problem

[blu2u]

It's a 1984 carbureted 302. Painless wiring - Pertronix in the distributor - Alternator - voltage regulator - 2.5 ballast resistor. When I turn on my turn signal, the voltage meter spikes a discharge, each time the signal blinks. Good battery, good alternator. I'm not sure how to proceed. Thanks

 

[madspeed]

topic moved to tech, hope to get you sorted out

 

[jrichker]

Please give more detail on your problem.
Do the turn signal bulbs light up like they are supposed to when you signal a turn with the engine running?
What sort of voltage readings are you getting at the alternator output and at the battery positive terminal?