I just finished adding EFI from Affordable EFI to my 56 322 V8. When I finished I hit the starter button an it fired right up, no adjustments were needed. This is the second Buick I converted the first was my 51 Super convert, I was tired of carb/choke adjustments, vapor lock issues. I bypassed the accelerator start switch an added a push button, I think I could have made the accelerator switch work but it wasn’t that important to me. I followed Ben’s lead on his 50 to make this swap.