Originally Posted by
shirillz731
I also don't quit understand BECs and how to get them on different voltages, but I've heard of them
Depending on what ESC you are running its as simple as hooking the ESC up to your programmer or laptop or whatever and changing the BEC output from 6V to 7.4V. IMO all ESC's (especially 1/8th stuff) should have a HV BEC these days but some still don't. I have ran Tekin RX8 gen2 and Hobbywing XR8 in 1/8 stuff and both run HV servo's great.