"Hello everybody, new here.
I have an Evinrude 35hp from 1979.
I don't have electric start and I don't need it.
But I want to have charging for the battery and a tachometer.
I have the rectifier ( I think that's correct word, my english is not perfect ) but I don't know how to connect it.
Do I need anything else?
Can I connect a tach and battery without the original cables on the outside of the engine?
Thanks in advance for answer."