I need help to conduct a motor inspection on twin Yamaha 115 four strokes 2002 with 300 hours. I looking at buying the boat if inspecction passes.<br /><br />What do I need to do?<br /><br />Compression test (What are good results? and how should the test be conducted)<br />Run test (Sea trail)<br /><br />Any recommendations such as what to look for, test to conduct and what dealers may do to hide a worn out motor. Is 300 hrs to much on an outboard?<br /><br />Thanks in advance.
