Water pressure gauge Yamaha VMAX 150

[MarkG]

Hi, I’m looking for the proper place to connect the hose of a water pressure gauge on my Yamaha 2003 VMAX ox66 150hp engine. Thanks

[boats.net]

Remove the plug on top of port cylinder just in front of head and install there. Be sure and route tubing so that it wont rub on cowling.

[MarkG]

Thank you very much. I appreciate it.