The Turnigy system is a rebranded Hobbywing EZRun 150A ESC and 2350kV 3674SL motor. Search for EZRun or any of those key words and you should find plenty of info. To summarize what you'll find: great system overall. ESC is stout and solid. Only thing is do not adjust the timing too low (stay above 7.5*) or the punch too low (don't go to zero). Also don't let the ESC autodetect how many cells you have...select it yourself. I find the motors work well...not very hot and good power. Of course, a nice 4-pole would be faster and torquier, but they cost considerably more also. Good luck and have fun.