Good evening!
Am I reading this correctly?
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)
Divided by 16oz, each 1oz contains 1281.25ppm Zinc, 1062.5ppm Phos, and 1.037 grams Sulpher.
I'm under the impression it's mandatory to stay south of 2000ppm ZDDP, other wise or it becomes corrosive, but the minimum dose is listed as treating up to 12 quarts. It seems like even one ounce added to a modest PCMO would be near the max so I must be missing something? Thanks!
Am I reading this correctly?
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)
Divided by 16oz, each 1oz contains 1281.25ppm Zinc, 1062.5ppm Phos, and 1.037 grams Sulpher.
I'm under the impression it's mandatory to stay south of 2000ppm ZDDP, other wise or it becomes corrosive, but the minimum dose is listed as treating up to 12 quarts. It seems like even one ounce added to a modest PCMO would be near the max so I must be missing something? Thanks!