Just out of curiousity, what RPM's are the E props running. Are they more efficient so we run slower rpms.

For instance... while i wait for props, i can swing my 17X12 glow apc at 6800 RPM. This is slower than on the os 160 at say 7900 rpm. When i put th E prop on the motor, equivalent size, 17X12... what rpm should i expect? more or less or the same, if it is the same, am i not down on power? confused ...


Chuck