Just over $2000 to convert my 440 to full sequential fuel, and spark using Megasquirt, and the junkyard.
I love it....
I just put 60lb/hr injectors out of a 2013 Ford GT500 in it, that I found on rockauto for only $24 a piece!
Engine makes 513/542 on the carb, I have yet to dyno it in the car with the EFI. It's MUCH more powerful now than it was with the carb! And it starts with the twist of a key.