Iam running Focalprice A2212 2200kv 6x4 emp prop 40amps ESC 2200MaH 30c
To get the SU34 V4 (32 in WS) I've gone up to BR2216 1400kv 8x6 wsf same battery ESC as before
Flies adequately borderline underpowered
How does changing ESC timing effect lower kV motors?
You would notice a difference if you used 45c battery, but not a great deal.
Using the 2826 2200mha with lower c rating is like running an engine with a carb from a smaller engine they just don`t discharge enough juice.
Even with a good 2212 2200 or 2700kva motor the big SU 34 v4 will be slow due to size and drag, it was designed as a trainer. The su 34 v4 is a very good plane for noodling around with and very forgiving but if you want speed you need to cut the weight and drag.