Minimum water pressure?

[VMS]

Hi everyone..

What is the minimum water pressure for a 2005 90hp 2 stroke? I'm in the process of raising the motor up for better performance and do not want to fry up my motor by going too low on pressure. I have a service manual, but I cannot seem to locate a minimum water pressure.

Thanks!!

Steve

[boats.net]

It's listed as 10lb mininum at full throttle

[VMS]

Thanks for the help!!

Steve