Quote:
Originally Posted by crazyjr
That's true, but My 1700kv 1515/2.5 blows the tires off on my track on 5s. I know KV determines speed, it also determines torque and power. The higher the overall power and efficiency, the motor likely there will be at least traction problems, broken parts at most
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I don't think the 1515 2.5D on 5s is too much for the track. With the gearing I usually use (46/12) it has less top end than almost all the other 4s truggies I race against. Even when I did some practice laps on 6s with it and 46/13 gearing it was very fast, but still controllable. And how much you spin the wheels just depends on how you drive.