Originally Posted by Fig Jam
If you're replacing the DA with a Neu, the 1521/1.5Y I presume, you will want to run either a 24x12 or a 25x12.5.
Spot on dude,,,,,,
I want to have a setup 12s that has a prop tip speed supersonic so its louder than a DA50 gasser. Dont want to have a wisper quiet e plane, Want to keep um guessing and the reliability of e power.
It will also be on a sub 15lb Double Vision, so thrust to weight should be KILLER.
As for Scorpion well they use unobtanium magnets of EH80N50 so I have no clue where those come from, and they also only use a collet prop adapter.
With the Hyperions using a prop shaft adapter, you can support the rear exiting shaft with an additional bearing integral within a motor mount and insure you never knock magnets loose from end bell wobble, thus a no equal IMHO and why I stick with HYPES.