Requested oiling mod info

Jadaharabi said

Number two and number four Mains are not constant flow. Because they are feeding the top end of the motor by a timed port of the cam.
This causes a fluctuation in the oil flow and the oil pressure feeding not only the mains but the rods that those Mains feed.

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So explain to me how the cross over fixes that issue, which isn’t an issue. I’d love to hear how you think it works.

The time the holes are lined up to feed the rockers is so fast that for all intents and purposes it’s constant flow. But I want to hear how the cross over works, unless you are going to say it changes the velocity. It doesn’t.