This SL Royal Purple 5W30 was purchased from my local Carquest mid-June 2011.
Iron 4
Chromium Lead 1
Copper Tin Aluminum 6
Nickel Silver Titanium Vanadium
Silicon 7
Sodium 2
Potassium Water Coolant No
Magnesium 1236
Calcium 2092
Barium Phosphorus 891
Zinc 1001
Molybdenum 141
Boron 17
cSt@100C 10.3
Fuel Soot .1
TBN 10.3
This test kit was purchased at my local NAPA and performed by ALS Tribology in Atlanta GA.
Iron 4
Chromium Lead 1
Copper Tin Aluminum 6
Nickel Silver Titanium Vanadium
Silicon 7
Sodium 2
Potassium Water Coolant No
Magnesium 1236
Calcium 2092
Barium Phosphorus 891
Zinc 1001
Molybdenum 141
Boron 17
cSt@100C 10.3
Fuel Soot .1
TBN 10.3
This test kit was purchased at my local NAPA and performed by ALS Tribology in Atlanta GA.