Fastest Motor on 6s?

[suicideneil]

I would worry about the rotor shattering at full throttle- that's a fat rotor, and given the rpm limit imposed by Castle for the 1717 & 2028 motors, the 5692 may not like 40,000rpms+ very much. A longer rotor seems preferable to a fatter one at these speeds, given a 1515 diameter & length is more than enough for 90mph..

[RootzMan]

Weeell, I s'pose, if you need something to worry about, that's as good a thing as any.

If you really want to go fast, though, there seems little point to me in looking beyond Neu ( as opposed to Neu/Castle) or Tenshock.