dyno session

fishmens67 said
The OP is on par where the pressure should be at higher RPM, I wouldn't change it.
I like to see 70 psi at 6500, a little higher doesn't hurt.

Yup. With non roller rockers you will kill power very quickly with oil pressure that’s too low.

Also, we need to remember that what pressure is on the gauge is way, WAY less than what’s at the bearings, and it’s even less up at the rocker shafts.

These aren’t Chevy engines.