Re: 2001 Honda 8hp stalling out
Make sure the vent is open/vented on the fuel tank. There is a drain screw on the side of the carb, open it and drain the carb/fuel bowl.
I am not that familiar with the 8hp, I am assuming you are running a 3 gal remote tank. Check the connections for an air leak.
No it is not normal that it shuts down. It should put around all day. My 15hp runs all day w/o a problem.