Yeah balance shafts have been deleted. As I'm running in the engine it's using MOTOL running in oil which i think is like 0/30.
I noticed the other day after reving it and then letting it go back to idle that it would drop down to about 10psi for a couple of seconds before stabalising at around 15.
It seems low to me in all. but i never checked what PSI my engine was running before the rebuild and information seems pretty hit and miss with the VR4's