4-154 currently has 2 alternators on it. One is smaller and appears to be an OEM Motorola probably 55amp but is not wired up. The other is a 100amp Balmar
with a nice bracket and good sized belt. This is doing the charging
now but we are going to be redoing most of the wiring
as there is an isolation diode being used to charge the start battery
I am considering setting up the original smaller alternator
to charge the start battery
and as a back up for the balmar
. Will get the old guy cleaned up and tested int he process.
My other consideration was to just set it up as a back up alternator
and use either a an ACR or the Digital Duo to charge the start battery.
Thoughts on either of these charging