There are 3 '92 Buildsheets posted on the Technical section here.
http://www.specialservicemustang.net/Build.html
The '92 CHP buildsheet does not list the 130 amp alternator. Both of the other '92 buildsheets (FHP and city cars) list the 130 amp alt on the comments section, as does the '93.
It doesn't look like they ordered them.