Assuming high quality VII being utilised, and all else being equal, which is expected being Shell - you're getting an oil that's at the thinnest end of 30 grade at cold start (58cst @ 40C) and borderline 40 grade at operating temp (12cst @100C)
This IMO is how 0w-30 should be done.
This IMO is how 0w-30 should be done.
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