Outrunner question

[MetalMan]

I don't know the specs for maximum 2pole RPM, but I guess it could handle another 5,000 RPM on a 14pole motor. The startup is really good with 4s A123, but at 10s A123 it can be rather rough, considering it is a 4wd truck set up for ~70mph. Also, if you read it in my thread, the ESC will make this weird crow-like screaming sound if the truck is moving along at ~1/4 throttle and I yank WOT. I don't know if it would do this with other motors and voltages or not, though.

[lincpimp]

For my purposes I can always give it a little push start! I may try a pair of HV85 castle controllers. Price is a bit more! on them, but I am sure the quality has to be better! The OEM esc is a great deal, I may purchase the motors soon and get the construction going, and the dual disk brakes too. Then I can pick and choose what esc I want.