turboted231

i bought some cleaned and flowed fuel injecors on line for my 88 vert. I went to put them in and the plug in's are different the tab on the bottom of the plug's are in the middle instead of on the side. i ohmed them and they are low ohm and i need big ohm inj's, does anyone know if they will work instead of the b ig ohm ?? thanks in advance for your help, ted