If I go with a carb over EFI, what is the difference between the Holly double pumper and the Edelbrock carb that I am looking at??? It has been about 20+ years that I have had a carb in anything and I can not remember what I did yesterday He!! when I went to pick up the Camaro the other day and it would not start, it took forever fo me to remember that I had to set the choke to start it

Thanks,

Charles