One of the screws that hold the cooling head on my Go 3port Race spec backed out and completely fell out of the motor on one of my first runs today. The engine literally puked fuel in a circle from around the button. What's weird is that it ran fantastic anyway, but it wasn't until late in the day that I figured out that was the problem. Something I've never seen happen to an engine before, but it's also weird that it spit fuel like that but didn't really lean out or cause tuning/performance issues.


Made a huge mess, though!