Info I have from NAS Service Station manual hope it helps.
Spark Plugs Autolite BF-82
Gap .032-.036
Torque 15-20 ft. lbs.
Distributor
Point gap .025
Dwell angle 37 to 42
Condensor Capacity .21-.25 mfd.
Breaker Arm Spring Tension 17-21 oz.
Timing
3 speed 6 BTDC
Auto 12 BTDC.
Min. allowable setting is 2 BTDC
Max is 5 degrees more than recomended figure
Spark Plugs Autolite BF-82
Gap .032-.036
Torque 15-20 ft. lbs.
Distributor
Point gap .025
Dwell angle 37 to 42
Condensor Capacity .21-.25 mfd.
Breaker Arm Spring Tension 17-21 oz.
Timing
3 speed 6 BTDC
Auto 12 BTDC.
Min. allowable setting is 2 BTDC
Max is 5 degrees more than recomended figure