The motors in the Revy hoppers are servos that are used in Remote Control applications. I have some Futaba servos that I use in my remote control airplane that are really well built, ball bearings inside, etc. I plan on switching one of these with the stock servo motor in my 9v revvy and see what happens. If all is good, I will post on here and tell ya what I found. Just for info, i replaced the prop with a 12v paddle, makes a diff. Make sure you bend up the ends of the 12v prop so it dont pinch your balls
p.s. You can find servo motors at any decent hobby shop that caters to RC Airplanes/Cars. They are about 15 bux a pop.
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