Hi guys first time here. Just got 1976 evinrude 55hp. Motor rus great put new water pump thernostat and seal for presser valve. And don't get much water from relief holes. Can you guys tell me how much water i'm suppose to have coming out.I have seen some post that said that they have seen motors with very litte coming out and motor does not get hot.I can hold my hand on head while motor is runing and it never get's hot enogh to burn me. Thanks for help 