My buddy has a 4cyl car and is trying to turn it into a 5.0 carbed car. He is using the comp. to control the EFI dizzy (lol) and I have been trying to talk him to doing it right if he is gonna go carbed. Well imma get him something for his birthday, so i figured why not a carb dizzy?! But what else will I have to get him? A coil? anything else? I have only worked on EFI cars... Carbs are greek to me!