Yes according to Mobil.
I you look at the specs of Amsoil 10w40 the viscosity is very similar for a lot cheaper.quote:
Originally posted by 59 Vetteman:
Dr.T
I have 2 diesel trucks and 2 gas autos. If Mobil Delvac 1 was more readily available, I would run it in all 4 engines. In my opinion it is a top oil and I would choose it any day over Mobil 1.
quote:
Originally posted by msparks:
Delvac 1
SAE Grade 5W-40
Gravity, API 32.3
Pour Point, °C (°F) -54 (-65)
Flash Point, ASTM D 92, °C (°F) 230 (446)
Viscosity
cSt at 40° C 95.0
cSt at 100° C 15.0
SUS at 100° F 481
SUS at 210° F 79
Cranking Viscosity,
cP at -25° C
3,200
Pumping Viscosity,
cP at -35° C
20,500
Borderline Pumping Temperature, °C -44
HT/HS, cP at 150° C 4.1
Viscosity Index 167
Sulfated Ash, wt % 1.3
TBN, ASTM D 2896 11
Color, ASTM D 1500 5