Spray a hose into a bucket under pressureMy limited understanding is that greater than recommended or greater than stock fuel pressure on carburetors overwhelms the needle valve and floods the carb, or floods the fuel bowl.
I've never heard of aerating a fuel bowl.
Can you elaborate?
Then let the hose just run into a bucket. Same principle. There was some internal carb video around. It was amazing the difference pressure makes.
Doug