gtx rfi 787 start dies

Good morning, I have searched but hadn’t found exactly the same symptoms in other posts. I have two 01 gtx rfis. We went out Friday and one of my skis started running rough and sputtering at higher rpm. We pulled it back in. The next morning I pulled the fuel tank and cleaned it out and put new...

I bought a 99 gtx from a guy back in Feb. It needed a new bottom end and new pistons. Put it all back together and put in ski. I didn't hook up the pump yet. Injectors were soaked in Seafoam and had carb cleaner blown through them. I drained the old fuel and put in new fuel with some HEET...