What all is needed to convert my 85 cfi/aod to efi. I know I need an injection harness from an 86 gt and the computer. Im not messing with Mass Air bc I really dont feel like splicing the wires. The intakes are easy enough, but what about fuel rails, sensors, fuel pump, fuel tank, injectors, and all that stuff?

And if a carb swap also involves messing with all the same stuff, then I would much rather go EFI. I just know not to spend money on CFI if its all crap, so I gotta change the fuel injection if I wanna make it fast, right?

And if my intention is to make it fast, should I just wire up a megasquirt and forget about the factory EEC?