"this motor is ok but its not all that high speed. it shoots the same rps as my stock well and stock dboys motor. this motor is cheap and for only $25 u rally cant go wrong but if u want a motor to get more rps this is NOT the motor to buy then.
(it pretty much is just a stock src motor)
shoots the same as my stock motors that are not that good
not at all strong magnets in the motor
did not give me the rps that i was going for at 25 RPS
I am using a well gear box with a m80 spring and this motor is shooting around 11- 13 rps with a 9.6 volt battery. (ok but pretty much shoots the same as stock but with a little more snappy trigger response).
I would say save your money and get a better and a more high speed motor if your going for high rps."