440 going with efi?

As an old guy, who has had his hands into probably nearly a HUNDRED carburetors over the years, "I am done with them." That is all.

Look up the thread on the new FItech TBI, which is quite inexpensive. Holley is working on a competitive produce, "The Sniper." I myself have gone (before the car came apart for paint) Holley HP

Theres MSD which has gained a LOT of traction in the last very few years, and lots of guys like FAST. There are others, I can't name them all.