Im looking to drop a 351w bored .40 over that i am looking to put in my car and im just wondering wat all id have to do ecu wise if i was to do fuel injestion with it or what i need to do electrical all together if i were to just leave it carbed and drop it in. full motor is built just trying to drcide if it would be worth doing efi just depending on the whole ecu deal. can i prigram the stock ecu to run for a 351 or will i have to buy a stand alone or some other computer to use for it? or should i just say forget the efi and go with a carb? thanks for looking and hopefully some of you can give me some good advice thank you