The points system for this championship back then was:
Overall: 10-8-6-5-4-3-2-1
However, there were extra points for finishing on top-3 in two classes: Up to 2000cc class and 2000cc and higher displacement class.
The points system renaimed until 1996, when it was changed to 10-6-4-3-2-1 points system in 1997, although the extra points for finishing top-3 in two classes continued until 1999. In 2000, the extra points were abolished for PWRC.
Overall: 10-8-6-5-4-3-2-1
However, there were extra points for finishing on top-3 in two classes: Up to 2000cc class and 2000cc and higher displacement class.
The points system renaimed until 1996, when it was changed to 10-6-4-3-2-1 points system in 1997, although the extra points for finishing top-3 in two classes continued until 1999. In 2000, the extra points were abolished for PWRC.