Water press 2008 df90

[cva34]

I've had OMCs .YAMAHAs water press always seems to be between 10--20 psi at 4000--5000 operating range.This SUZUKI only 4--6 psi at that operating range what should I expect??? Runs great don't get hot and PEEs like a BIG DOG!!!! THANKS AHEAD OF TIME CVA34

[boats.net]

Suzuki does use a low pressure cooling sysytem, Suzuki's water pressure gauges only go 15psi.

[overboard]

What you see is what your gonna get 4-6 psi Dude. If you get better than 10 PSI you got a winner. Maybe you have the infamous adpater plate problems