Hi everybody,

I would like to electrify an all moulded DLG, using an inrunner 20-40 4600 KV (around 25 Amps max), 3 Lipos 1500 15C (cont. ) and a Castle Creation Phoenix 25.
The approx. RTF weight will be around 16 ozs.
I would like to create a real vertical rocket, so I'm wondering wich gear/prop can be used to have this.
I'm wondering if it's enough a 3,3:1 gear or a 4,4:1 is better (I have to buy the planetary gear needed) having in mind to use a 9x7 or a 9x8 carbon folding prop.
A 10x6 would be better?
I would like to squeeze as much as I can the whole set motor/ESC/batteries for few seconds only, F5B style!

Thanks.

Andrea