6s vs. 4s?

[jzemaxx]

Originally Posted by jzemaxx

Swapped to a 1515 2Y and RX8 and going to see how that works out. Its lower rpm so I had to gear according to get the same mph. I will let you guys know what I find.

Still used virtually identical MAH per 5min heat. I am wondering if the battery itself simply can not keep up with the task. I am going to try a better battery with 25C discharge and see what happens. The setup is still not good enough for 20 mins.