Anyone know if there is a 2 dollar benifit for 5 quarts of extended HM over regular HM ?
Better base stock ?
Or just a waste of money.
I wiound only be going 7500 on the oil regatdless of which one I go with.
The published specs are so close
Better base stock ?
Or just a waste of money.
I wiound only be going 7500 on the oil regatdless of which one I go with.
The published specs are so close
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