Any one interested in the oiling mods I did?

Phreakish said

There's two things to think about. Centrifugal force pressurizes the oil, but the passage to the rod only holds so much... That passage gets filled quickly each time it aligns with the mains feed, but doesn't fill very fast when main bearing clearance is minimal - hence grooved bearings. But at very high revs, even grooves likely can't keep up.

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Agreed but I know that it was Sanborns theory also that the idea is to give the crank passage more time to fill. He addressed this by slotting the oil feed passage in the bearing and the block to 1/4 inch by 1/2 length to increase the dwell time, or the amount of time that the fill passage sees full flow. This does jive with Yellow roses theory of oil timing but differs on how the bearing is pressurized.