I have been gone for a while and it is good to get back on here. I have one question with the water pressure bypass what kind of psi are the pressure relief valves you are using? I want to run one of these this summer. I have the motor out and am doing a lot of work to the boat so this is a good time to re-plumb. Currently I am just running a gate valve and I don't like restricting at the water inlet. Thanks for your help in advance.