yea, and that is low load as well not a hard pull
youll see higher pressure under load with boost as well, but on average it should match your RPM
though I think I forgot to mention that when I had mine hooked up it was at 25psi minimum as well, so it shouldn't go below that
again though, I cannot give a good answer cause its been 6 months since I had mine hooked up and it was only hooked up for about 2 weeks