Fuel and Smoke

Note: Always secure every fuel line connection to the brass tubing/filter/fuel T, clunk, carb/etc. with wire ties. If you don't it will pop off at the worst possible time. Gasoline and smoke oil softens and swells the plastic tubing a little, just enough to be a problem. You definitely don't want smoke oil pumped all over the inside of your plane!
Check out: http://www.smokingairplanes.com/smokingairplanes_smokesystem_smokeoil.htm

"Blowing Smoke Rings"
Photo Courtesy: Chris Maier
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