What are your thoughts on this Dexos 5W30 from AC Delco.
TBN, mg KOH/g, (ASTM D2896) 8.03
Viscosity @ 100ºC, cSt, (ASTM D445) 9.3 to 12.5 11.1
Viscosity @ 40ºC, cSt, ASTM D445 64.95
Viscosity Index (ASTM D2270) 164
Viscosity @ -30ºC mPa s (cP) (ASTM D5293) 6,600 Max 4,884
Volatility, mass % loss, 1 hr, @ 250ºC (ASTM D5800) 15 Max -c 7.9
ELEMENTAL ANALYSIS-b
Additives
Calcium 2,224
Magnesium 10
Phosphorus, ppm 600 to 800 803
Zinc, ppm 863
Molybdenum, ppm 83
Barium, ppm
Boron, ppm 248
Silicon, ppm 4
Potassium, ppm Manganese, ppm Titanium, ppm Copper, ppm Sodium, ppm 6
Vanadium, ppm Contaminants
Silver, ppm Aluminum, ppm 2
Chromium, ppm Iron, ppm 1
Nickel, ppm Lead, ppm Antimony, ppm Tin, ppm
Volatility looks pretty good at 7.9 for a blend.
TBN, mg KOH/g, (ASTM D2896) 8.03
Viscosity @ 100ºC, cSt, (ASTM D445) 9.3 to 12.5 11.1
Viscosity @ 40ºC, cSt, ASTM D445 64.95
Viscosity Index (ASTM D2270) 164
Viscosity @ -30ºC mPa s (cP) (ASTM D5293) 6,600 Max 4,884
Volatility, mass % loss, 1 hr, @ 250ºC (ASTM D5800) 15 Max -c 7.9
ELEMENTAL ANALYSIS-b
Additives
Calcium 2,224
Magnesium 10
Phosphorus, ppm 600 to 800 803
Zinc, ppm 863
Molybdenum, ppm 83
Barium, ppm
Boron, ppm 248
Silicon, ppm 4
Potassium, ppm Manganese, ppm Titanium, ppm Copper, ppm Sodium, ppm 6
Vanadium, ppm Contaminants
Silver, ppm Aluminum, ppm 2
Chromium, ppm Iron, ppm 1
Nickel, ppm Lead, ppm Antimony, ppm Tin, ppm
Volatility looks pretty good at 7.9 for a blend.
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