Fuel systems

[Francisco]

THe possibilities are growing. For starters my 336 has sumps on aux tanks. I wonder if amy one (At Cessna During the Development of the design) has tested the possibility of starting the engines with the mechanical pump? and how long would it have taken? I certainly are not traying it, but would be nice to know. Say it takes 4 min or 15 min. that will tell you how high you must be.

Francisco