View Full Version : Better Of The Two....help

04-24-2008, 04:17 AM
Gws Me 109 A Little Extra Paint..the Whole Plane,
I Have 2 Motors....
Should I Use A Bp 21 Or A Gws 2215 ?
I Plan ON Using A 3s 850mah And A 3s 1320 Mah

Dr Kiwi
05-01-2008, 11:04 PM
If that is a 2215-12T you can run a far larger prop than you can on a BP 21 (a BP 21 is good with a 7x5 APC E but even an 8x4 GWS HD takes it well over the rated amp draw). A 2215-12T is good for a 9" or 10" prop.

05-02-2008, 04:34 AM
I Have Already Been Using The 2215 On The Gws Me 109.....