Yep...as Matt says.........

I've got a so, so AM-FM radio with "inexpensive" plug wires.

The ignition is quite...but the alternator whines a bit. I know for a
fact it's the alternator because it's one of the one wire types that
comes in at about 1600 rpm when cold. So a first start at low
rpm...no chargeing....the radio is noise free. As soon as the
alternator comes in....whiiinnne.....

Mike