hmmmm...If you put the vaccum line on the vent, it may work as there could be a small amount of vaccum on the vent.
On the vent tho, I DO recommend there being a tube on it. In fact I recommend that tube be filtered. This is where dirt in the carb comes from.[img]i/expressions/face-icon-small-wink.gif[/img]
Unifilter UP-101 [img]i/expressions/face-icon-small-happy.gif[/img]