I am working on a 52 A and am down to spark and wiring. The tractor has been converted to 12 volt, but how can I tell if it is positive ground or negative? I hooked it up with + ground and it spun the engine over, but I had no spark.
I would like to switch to electronic ignition, and if I do, assuming it is + ground, what all is effected? Ammeter wires need switched and generator needs polarity switched? Anything else?
Thanks,
John
I would like to switch to electronic ignition, and if I do, assuming it is + ground, what all is effected? Ammeter wires need switched and generator needs polarity switched? Anything else?
Thanks,
John