OVERKILL
$100 Site Donor 2021
Or, alternative title: Is M1 EP 0w-20 a monograde?
Running entirely contrary to the previous "uber high VI" fascination with TGMO, we have this beauty:
Which we know is majority PAO-based:
Of course Mobil doesn't list the VI for this oil, so I calculated it using the Widman calc:
Yes, that's a VI of 131.
That points to this oil having basically no VII content and probably one of, if not the closest to a monograde 0w-xx available.
If we look at the 'ol Mobil Blending Guide:
That 0w-20 has only 2.6% VII and a VI of 161.
With basically no VII to shear this is likely the most stable 0w-20 on the market.
Running entirely contrary to the previous "uber high VI" fascination with TGMO, we have this beauty:
Which we know is majority PAO-based:
Of course Mobil doesn't list the VI for this oil, so I calculated it using the Widman calc:
Yes, that's a VI of 131.
That points to this oil having basically no VII content and probably one of, if not the closest to a monograde 0w-xx available.
If we look at the 'ol Mobil Blending Guide:
That 0w-20 has only 2.6% VII and a VI of 161.
With basically no VII to shear this is likely the most stable 0w-20 on the market.