| Sporting |
| Championship points | Original scoring scheme was:
1st = 20 pts
2nd = 15 pts
3rd = 12 pts
4th = 10 pts
5th = 8 pts
6th = 6 pts
7th = 4 pts
8th = 3 pts
9th = 2 pts
10th = 1 pt
Only best placed car of each manufacturer scored. |
| | | Technical |
| Turbo co-efficient | Cars with forced induction (turbo- or super-charger) have their nominal cubic capacity multiplied with co-efficient 1.4 to arrive total capacity, used to determine minimum weight. |
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