Ok so this is what I got first off I dont know anything about boat motors so I can take my boat out no issues runs great off the trailer I run for about 30 min pulling tube and the all of the sudden it will bog out with full throttle will idle fine and half throttle fine but seams as if its starving for fuel can take home and go bk out next day and will run good then it gets warmed up and does the same thing it has a holly 2 bll carb with a mechanical fuel pump I am dumb founded been told so many things any one have thoughts on it