OK I am having some issues with my engine in high rpms. My motor runs fine in low rpms but when I open it up it will run fine for about 30 seconds and then bog down. the choppy the conditions the more it will bog down. I have noticed with if I squeen the primer bulb continuously then it runs better but the bulb ends up staying falt and not filling up when I do this. The primer bulb is brand new so it doesn't need to be changed. The carbs have been cleaned and I have new gas in the tank. Also, it started running much better when I bypassed the fuel/water seperator but still acting up in full throttle. Has anyone ever had this problem? Is it possible that the fuel hoses running from the tank to the moter are too big and causing there not to be a steady flow of fuel but more of a mix of air and fuel? I appreciate the help.