Quote:
Originally Posted by himalaya
Get a 9000KV, PULL its Rotor out, insert into a 7700KV's can, Now you get a robost 7700.
I believe the 9000's ROTOR is where it values, should has some special material and technique like Kevlar wrap and temp-resistant magnet.
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Go with this and a 3s lipo pack
almost 100,000 RPMs.