How high can you go on voltage?

[BrianG]

Originally Posted by coolhandcountry

I think the escs will grow to fit the demand. As more electric make the speed
record more will want to be part of that.

Not only for speed freaks, but there is a definite advantage to high voltage over high current and as brushless becomes more mainstream, I think you'll see more HV setups. It's just gotta go from niche to mainstream...