Neu 1512, 1.5d (3300Kv) on 4s in crt.5

[Finnster]

I too think that is too much motor for the .5. I had a 3100kv little LMT 1920 on 4S that could do over 60, and barely keep the front down most of the way. See the Utube vid in my sig to see. I detuned to a 2200kv 50mm medusa and its still a wheelie monster if I load it enough.
That 1512 may be about undrivable in a .5.