New Cam Same Power

You need to pull it back apart and degree the cam. I didn’t read where you did that, so you haven’t a clue where the cam is timed. Once you know where it’s timed, you can determine if you need to change it.
If he is gonna go that far he might as well replace the cam that we all have agreed is too large for the combo. We need to try and get it running the best it can with what he has.