CleanSump
Site Donor 2026
No.Does a dry oil filter go in to bypass on first startup, at first install? If it does, that may negate some of the dirty side / clean side concerns.
Air will pass through a filter material easier and faster than oil. Air pressure delta should be zero.
It would take a very large filter to have prefilling make enough difference in engine life to bother. Little car filters? Naw, just makes the obsessive compulsive better because they're carrying out their voodoo ritual. Tesla had to circle a building 3 times before he would enter. He still died in his hotel room.
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