Thanks guys very useful tips and information. The 6000kv on a 6cell lipo was just and example. Can someone explain how to work out how many watts a motor can handle and how to work out how many watts you're pulling. This motor here is the only one I've found with max voltage http://www.ebay.com.au/itm/HobbyWing...76d1029&_uhb=1
Does that mean all 6000kv motors have that voltage limit? I'm looking at a higher KV in a 1/8th so I can run a lighter battery that gives me the same RPM (EXAMPLE: A 2000KV motor at 22.2v will give me a RPM of 44400, A 4000KV motor at 11.1v will give the same RPM of 44400)