How do you like the Castle 1410 3800kv vs the Hpi version 4000kv? I did the same swap too, hardly notice any performance difference .. but seems temperature has dropped a bit .. but could be weather here .. (can go from +30 to -10 in a day .. ) so I would like to get some opinion ... I swap to 3800 mainly because I can use 5mm shaft ..
I think I saw that too .. but from one user .. If 115amp vs 151 .. that is HUGE diff .. and relief the Sidewinder lots ...
My Savage XS is sticked with the HPI 4000kv .. only run 2s ... (3s is out of control .. lol ) but for my WR8 .. the hip 4000kv is with 3mm shaft .. but most of my pinions are 5mm .. so I swapped to the Castle 3800 ..