You know they are over 25 years old so they are federally exempt right? That is unless your state is so retarded to require emissions from cars 25yrs old or older.....
If you have to pass a smog test it will have to be the sniffer test where they put the sensor up the tail pipe. All R32's are pre-OBDII so they will not communicate with standard emissions testing station equipment. The later half of 94' had OBDII but those are not even legal to import yet,.... have to wait till end of 2019.
Looking at your States emission laws:
Too bad your not in Medford..... "It is 20 years old or less"
Good luck modding with that emissions requirement.