Tech Tips - Fueling Your Pulling Tractor
-as seen in The Pulse Newsletter, July 2017-
Fueling Your Pulling Tractor
​
Running out of fuel, but there’s fuel in the tank? What gives?
​
Fuel filters are cool, and they do serve a purpose, but don’t overdo it. Instead, let gravity do the work for you!
​
The use of any filter (or screen) restricts the fuel from the carburetor, obviously disrupting the optimum performance of the engine. If you must use a filter, use an easy flow filter. The best option is not to use a filter at all. After all, if you have a clean fuel tank and clean fuel line, there is no justifiable reason to use a fuel filter.
​
Make sure your fuel tank cap has a vent in it to eliminate the possibility of a vacuum, since a vacuum will stop the fuel from flowing properly.
​
Keep these facts in mind when you install your fuel delivery system (these points do not apply if you are using a fuel pump):
​
-
Your gas tank needs to be mounted as far above the carburetor as possible.
-
You must route your fuel line above the carburetor.
-
The fuel line, which leads from the fuel tank to the carburetor, needs to be placed carefully. It is essential that you position the fuel line in a continuously downward incline from the fuel tank to the carburetor.
-
Use as large of a fuel line as possible, diameter-wise.
-
If your setup requires a fuel shut-off, if possible, use a ball-type fuel valve that you can see through when it is in an open position.
​
**As noted above, if you are using a fuel pump, disregard the points above. However, if you are using a fuel pump…just make sure your fuel pump is operating correctly.
If you have questions, ask your fellow-pullers, the sled-operator or any track official for help.
​
-end of tech tip-