Alright, so I bought a '93 model lx factory 4 cylinder car previous owner went carb on it and when I stab the motor back in I would like to go back with factory EFI but it is going to be for a 302. Besides the obvious intake/manifold fuel rails, injectors. I know I will need a wire harness but if I get one for a factory 302 would that plugs and connectors work with the plugs and connectors in the car? or will there be alot of modifications needed?