I would think that a guy who’s really good about changing oil every 3,000 or 4,000 miles, who never allows his oil to get very dirty, would want the lower bypass pressure because doing so would get oil pumping in the engine a little sooner at start up. Now maybe this would result in only a 2 second difference, and I’m just splitting hairs. What do you think, is my logic flawed somehow? Or is the issue perhaps that oil needs to always be filtered as much as possible to help avoid AFM lifter problems that might be caused if a tiny microscopic piece of crud gets in an AFM lifter? I wonder.
