Quote:roughly 1/4 of an ounce (7.5ml) to 1 gallon of T6 will raise it by 320 ppm on the zinc side which is the part your wanting to boost.
R.F.
Okay, now I'm still confused but getting there. I think your math is off, though it helps to know that it's the zinc figure I'm interested in.
According to the Redline chart, there's 20,500ppm zinc in 16oz, which is 1281ppm per 1oz. and 320ppm per 1/4oz. So, if I were to add 1oz of Redline to 4 quarts of oil, I'd raise the zinc content of the whole gallon by 1281ppm, which is the same as raising the zinc content of each quart by 320ppm, which is what I want to do. Isn't that right?
Sorry to be so dense, but now that I see how this is figured, this is what it looks like to me.