I've broken enough parts to know for a fact that oil timing is what it is. It's been settled science for decades. Hell, I think it was settled between the wars. Maybe before.
As long as the hole in the main journal of the crank is lined up with the feed hole in the block at about 70 degrees after TDC it doesn't matter where that oil feed hole is located. It can be anywhere in the circle, within reason. You have to be able to drill the passage from the main out to the rod.
It's a constant flow system. Rod length makes ZERO difference.
I'm surprised more people don't know this. It's why Chrysler's, Buicks, Olds and Pontiacs don't oil very well at higher RPM's. Look at their oil timing.
