Sorry, you're right.Penrite Every day 10W40 is a different oil to Penrite Racing 10
From the same website: Racing 10W40 contains 1680 ppm (not 2200) Zn.
Sorry, you're right.Penrite Every day 10W40 is a different oil to Penrite Racing 10
I do not know what you are looking atSorry, you're right.
From the same website: Racing 10W40 contains 1680 ppm (not 2200) Zn.
Amendment, lost two zeroes between the telephone and the computer should read "1100 ppm." Direct telephone call to Valvoline Technical services and a very obliging and knowledgeable fellow brought up the current chemistry.Amended information, it was Valvoline 15w/40 Super Diesel and it contains 11ppm of ZDDP
I guess "ZINC mass " might refer to the zinc part of the mix. Remember we are dealing with a compound. As I've said before; all my mechanical knowledge is in the poetry I've read, so I probably know Jack Sch*tt.It's indeed strange.
http://www.penriteoil.com.au/products/racing-10w-40-pao-ester
On the "Description" they claim more than 2200 ppm, but if you go to "Typical Data", you'll find Zinc Mass 0,168 % which is 1680 ppm.
very confusing. I need a rest!It's indeed strange.
http://www.penriteoil.com.au/products/racing-10w-40-pao-ester
On the "Description" they claim more than 2200 ppm, but if you go to "Typical Data", you'll find Zinc Mass 0,168 % which is 1680 ppm.
Been there.I guess "ZINC mass " might refer to the zinc part of the mix. Remember we are dealing with a compound. As I've said before; all my mechanical knowledge is in the poetry I've read, so I probably know Jack Sch*tt.