Upgraded stock 80A 4S ESC to 120A 4S ESC for $30. The last 2 minutes of this video shows a very useful way to pump out your motor's oil from your vehicle. This have also been tested on Brake fluid, Steering fluid, and Transmission fluid. I also pumped it out while the fluids were hot so you know it's safe and tested.
(Links may have expired by the time you try it but works at the time of upload)
=$30 120A ESC 4S==
m.aliexpress.us/item/32568040...
=Link below is the $20 oil pump from Amazon=
www.amazon.com/Vevitts-Extrac...
Негізгі бет Ойын-сауық 120A 4S Shredder + $20 Oil Change Pump for Real Cars.
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