Red cube Sensor

[Dw1oakes]

Does the Red Cube flow sensor install before the Engine fuel pump or after the engine fuel pump?
Thanks
Dave

 

[Sportsman7064]

I believe it should be mounted after the engine driven fuel pump, perferrably with minimal turns for a few inches either side of the cube, and have a continuous climb to the distribution servo on the engine (no low spots).

Russ

 

[Dw1oakes]

Thanks for the help.
Dave

 

[ttreat]

why? the flow is the same before or after the pump. Mine works perfectly after the gascolator and before both pumps. The straight input and output are probably more important.

 

[rfazio1951]

I have a carb on my o-360 and I have the cube between the electric boost pump and the engine pump. Works perfect.