HPIGUY | Cobra 2204/2300KV 3Cell & 4Cell Thrust Testing

Note: these props are more efficient than the latest Gemfans and other bullnose props that are built for power and strength. If I put a bullnose on here we will reach around 800grams of thrust but the grams to watt efficiency will go do to around 2 grams maybe 2.5 per watt, and that's crap for half decent flight times. If you want I will re do the tests with the more powerful props just for fun, but I doubt I'll fly them much. Landing pads by: http://www.uav.graphics/ My Instagram: http://instagram.com/that_hpi_guy My Facebook: https://www.facebook.com/ThatHpiGuy Donate to keep the channel going: http://goo.gl/pFQDBj Thanks for watching.