OK Here it goes. I'm crusin down the lake full throttle and she cut out. I can save it some times by choking it other times when I choke it it just continues to die. It never seems to happen until after the motor warms up. After it dies I'm able to start it right back up and take off. Then once I reach full throttle it does it again. Some times however it doesn't mess up it just cruses along like nothings wrong. Here is what I have done trying to fix the problem. 1. Installed a fuel pump. (made no difference) 2. Installed the rebuild kit for my carb (made no difference) 2. Checked the gas (made no difference) Things I have noticed 1. The primer ball stays rock hard. 2. It seems less likely to mess up if I do not go FULL full throttle 2. It only seems to do it once its heated up. Please any help would be so appreciated.