ESC, 14S 300A $700, waterproofed

Most high-end ESC's top out at 12S, and that is plenty for most jobs. The price is very expensive, but I'm just posting that these exist.

MICHOBBY

MTSF300A-OPTO-WP

https://michobby.com/products/micho...WWMFXLs7OCzEy4Xn5InQNz3nm2emWnX5m7_D-BBiiLhvY



The odd U-tubes are for liquid-cooling the heat-sink:

Would love to see one torture tested on a dyno 8)