RE: 2 Klunk/Pump Setup
Hay thanks for the feedback.
The comment about Uniflow system, I think nails it!
I went to towerhobbies.com and found a check valve. Here is their tech comment.
COMMENTS: This resembles and is about the same size as a fuel filter.
It is a "one-way" valve. This means that fuel or air will flow
through it in one direction only.
The end with the notch goes closest to the fuel tank.
It is used in line between the fuel tank and the engine to maintain
constant pressure by not allowing the fuel to back-feed into the
tank. It can also be used in the pressure line between the
exhaust and fuel tank to maintain constant pressure in the tank.
In this case, the notch should be closest to the exhaust.
Also some of you missed the part were I said to insert a fill fuel valve (with fueling probe) in the line to the carb.
Thanks
Bern
[8D]
PS: Hay piper_chuck, how did you insert the picture (attachment) in you reply?