whomp whomp whomp

So I got the motor back together, no water in oil from what I can see.. It needs a little more timing maybe 2 more degrees ummm, but the oil pressure seems to be lower then before with same weight of oil brand and filter...62 when cold...40-30 for awhile and when it gets hot like 180-190 i get 24 in park and 20 in gear at 700-800rpm use to be at like 30 dont believe I have seen lower then 30 before. I also took it around the block and had the gauge drop to zero and then go back up, so I took it home and shut it off