If you use the Redline break-in additive these are the specs and chart showing what it adds per qt.
Increases anti-wear level per quart when using.
One Bottle (16oz.) Capacity - Phosphorus - Zinc
15 quarts - 610 ppm - 736 ppm
12 quarts - 763 ppm - 920 ppm
10 quarts - 915 ppm - 1104 ppm
8 quarts - 1145 ppm - 1380 ppm
7 quarts - 1307 ppm - 1577 ppm
6 quarts - 1525 ppm - 1840 ppm
5 quarts - 1830 ppm - 2208 ppm
4 quarts - 2288 ppm - 2760 ppm
1 quart - 9160 ppm - 11040 ppm
(8oz.) when treating: Capacity - Phosphorus - Zinc
12 quarts - 382 ppm - 460 ppm
10 quarts - 458 ppm - 552 ppm
8 quarts - 572 ppm - 690 ppm
6 quarts - 763 ppm - 920 ppm
5 quarts - 915 ppm - 1104 ppm
4 quarts - 1145 ppm - 1380 ppm
(4oz) when treating: Capacity – Phosphorus - Zinc
6 quarts - 382 ppm - 460 ppm
5 quarts - 458 ppm - 552 ppm
4 quarts - 572 ppm - 690 ppm
3 quarts - 763 ppm - 920 ppm
(2oz) when treating: Capacity – Phosphorus – Zinc
6 quarts - 191 ppm - 230 ppm
5 quarts - 229 ppm - 276 ppm
4 quarts - 286 ppm - 345 ppm
3 quarts - 381 ppm - 460 ppm
(1oz) when treating: Capacity – Phosphorus – Zinc
6 quarts - 95 ppm - 115 ppm
5 quarts - 114 ppm - 138 ppm
4 quarts - 143 ppm - 172 ppm
3 quarts - 190 ppm - 230 ppm
Bottle (16oz) contains: 33.8 grams total ZDDP (zinc dialkyldithiophosphate) 17,000 ppm, 7.8 grams Phosphorus (P) 20,500 ppm, 9.4 grams Zinc (Zn) 16.6 grams Sulphur (S)
If using the Rislone 4405 a full bottle will bring you close to the desired amount in 13 qts.