ORIGINAL: kremecheze
i went with the het setup,2w25 2660 kv motor, 5s 3300 20c lipos and a 70amp esc,i used a 5.5x4.5 prop,and also a 4.7.4.5 on 5s,mine would do 140 easy,i aslo ran 2 4s 2200 pack in parralel,gave me great flight time and the plane handled it well
Dude ... what prop did you use when you ran the 2W-25 on 4S? I am taking my 2W-25 out of a HET6904 unit and would like to know what prop is good for 4S. I did a 6S set up for my Twister and it was not impressive for the amount of watts that it pulled.