Ecm is 1226519
Prom says bsx Delco 9254
And also 519k 8624 6036 06630 CE109ON

12422

12423

So this technically isn't efi but I'll ask anyway. I have an 87 regal that has a 3.8 2bbl computer controlled carb. I also have an old complete 3.8 carbed turbo engine I'm thinking about throwing in...