Low oil pressure?

brian6pac said

My question is still at what degree is the crank when the rod and crank are at 90* or better at 70* if that is where you want the oil holes lined up, and there going to be in different places for right and left banks. as you can see # 2 has fired and #1 is firing and is at TDC #2 is at 90* from TDC and past rod to crank 90*

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FWIW, all the articles I read on this reference the crank angle to the TDC of the bore being computed/considered. I think the 70* ATDC recommendation is referenced the same. So the oiling angle is referenced to the journal for the piston in question; I assume, without looking at a crank, that the 8 different oil passages are drilled to accomplish this angle. Not sure that answers the question.....which seems like a very good one.