Came across these and haven't seen them mentioned here before. Not really a drop in, but seeing how much better brushless power tools are this is very interesting.

https://www.aeromotiveinc.com/brushless/

Had to look up the GPM conversion... 2.5 GPM = 568 LPH

Just saw the price for the external A1000, $621. Wow, hopefully that comes down in the near future.

 

If you actually need one of these pumps, you won't even bat an eye at $650. I am currently exploring voltage controllers for a 500whp setup which will run $400+ and overstress the fuel pump to boot. I would put $650 into an in-tank fuel pump if I knew it would move 400lph+ at 90psi on less than 20A without even thinking twice.

 

Yeah fuel system parts get reallllll pricey once you’re playing with the big boys.
600+ and 3 grand is just getting started