[bwader]

I don't know how true it is but there are plenty of videos out there on this.




From this video I envision there is a way of taking the fuel line to the carb. and extending it longer and make an "air filter" at that end above the fuel level.

Then make the air intake line longer and extend to the fuel tank fill hole.

This would be a start to more tinkering to get it right but so far the concept is simple. Though I think I'll try this on a smaller engine to get the concept down.