I wonder why

deacon

minor bike philosopher
Jan 15, 2008
8,117
3
0
north carolina
They didn't just use the two line gas system on this engine. I seems to work pretty well on the gasoline trimmers and the like.
 

Pete

New Member
Jan 4, 2008
17
0
0
SoCal
The multi-position diaphram carbs use a return line. Float bowl type carbs just use a feed line and are not multi-position.