Recently I traded my motorcycle for a euroline cyclone jet boat which has the sport jet 120 in it. Originally when I got the boat it ran great, however the second time I took the boat out I had to manually choke the carbs with my hand to get her started and would not runif it had the air box on, anyway, after that I had no issues, pulled tubers for a few hours no problems. I then took the boat out again an hour later and half way around the lake it died while I was mid throttle and would not restart. Anyway after diagnosing the issue each cylinder is getting spark and I have compression, which leads me to believe it's the fuel system. What do you guys think? Fuel pump? Carbs? Filter? Any input would be great while I'm waiting on my manual for the boat.