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You just dropped serious money on a high-KV brushless motor and a high-discharge LiPo battery. But if you connect them using cheap, undersized wires or the wrong plugs, you are creating an electrical bottleneck. In the best-case scenario, you lose top speed and torque. In the worst-case scenario? Your connectors melt, short out, and cause a catastrophic fire. Whether you are tearing up the dirt track with a modified stock car or sending a 1/10 short course truck off a massive jump, your power delivery is only as strong as its weakest link. Here is everything you need to know...

If the servo is the muscle of your RC car, the motor and Electronic Speed Controller (ESC) are the beating heart and brain. Upgrading your power system is the quickest way to transform a sluggish stock vehicle into an absolute rocket—or a torque-heavy rock-crawling beast. But as you browse the virtual shelves here at Naughty Boy RC, the wall of numbers can be intimidating. What does 3300KV mean? Why does an ESC need an amp rating? Should you choose a 12T or a 27T motor? In this guide, we are breaking down the four most important specs you need to...