jakac_26

for all out 3-d performance and thrust wich would be better a20l or b20-15l anyone have any idea? im leaning towards the b20 cause i can efficently change prop sizes if need be. but im just curious how many amps u can push through these motors anyone have any figures?

jakac_26

ok.... no replies? how about a razor 2500 (i think it is) compared to the b20 each on 3 cells li-poly wich one would be the king of thrust? also i understand u can fit the b20 and also the razor in a gws (style) gearbox instead of runnin the 4:1 planetary box the mfg sells with them?

kyna

Dear Jakac_26,

We need a little more information in order to properly answer your question. What type of plane is this going in? What will the all up weight be?

Once we have this information we will be able to tell you which motor would better fit your application.

Best Regards,

Kyna Veatch
Aero-Model/Hacker Brushless USA

jakac_26

for aggressive 3d style flying and approximately 14-15 oz foamy

exeter_acres

My Feedback: (2)

I think either would be fine...

I have not used the B20...
the A20 is new and that is what I have on my foamie.... Yippeeee..... it rocks and it is nice and quiet...
I was using a Himax geared 2015 and it flew fine, but the gears were so noisy......

I really don't know if the B20 is very noisy or not....