jayfire
Well-Known Member
68 426 hemi with new Powermaster 95 amp alternator, set up just like stock one. New solid state voltage regulator. Bypassed ammeter. First start, it’s charging at 14.4 volts, but as it warms up to operating temp, it drops down to 12.9 volts, both readings at the battery. Was at 13.5 volts, then turned on headlights and watched it drop to 12.8 volts. Any suggestions? Thanks