Okay the other day I put my boat in, took off an runnin on plane for about 60 yards an my engine lost all power. I turned it back on an u can here it knocking/ clacking. Doesn't clack or knock at idle speeds but when u give it gas to go it does it an dies. Any insight on what could be wrong!

what year is this motor and hours?

2006 with about 180-200 hours on it

sounds like it might have water in the gas. at idle the carb is running on the idle jet and when at WOT the main jet opens and lets the carb bowl empty and water might be in it.

try draining the carb bowl and see if water is in the fuel.

is so drain carb, gas tank, gas line and replace with new fuel and some sea foam.

I did that cuz I thought the same thing at first, now after an it was still knocking... Took it to my
Mechanic an he says I may have a rod pin loose... Which I hope it's loose an
Not snapped cuz it could
Get costly