Hi!
Or ...get a MVVS minipipe for it (No 3246).
You have to make a youre own adapter to make the pipe fit (I used 8mm aluminium plate).
An APC 9x6 or 9x7 prop will turn at around 16000-16500 rpm on 5% nitro.
You will see much more power than with an ordinary 10x6 prop!
Regards!
Jan Karlsson
Airracing Products
http://hem.passagen.se/airracing