converting 340 to EFI is Edlebrock the best solution?

LO23M8B said
I have seen this and even talked to Holley tech and all they said was send me the info and I'll tune it and that is not what I'm looking for. Right now his motor is tuned on 1 o2. Not good stuff to me. Have you tried to tune individual clys. yet?

Yes I have, on the AEM infinity. They are just trim tables for each cylinder that modify the main fuel and timing tables. Holley is the same.