EDELBROCK PRO FLO 4

I've been lookin at this system also, but two main questions are holding me back:
1. It seems like a lot of people are having to do a LOT of tweaking to get the systems to fit properly;
2. Will the thing fit under a stock hood (69 Cuda)?

I’m thinking the same way ^^^ I do have the sniper and have been pretty happy with it so far but I do like this setup, my concern aswell will it fit under a flat bonnet .. Might sit and see and let the others work out the bugs as there are always some with new products coming out.

My thinking on this whole thing boils down to the features vs cost. Doing some tweaking to make stuff fit is the name of the game with aftermarket parts.

A fitech that will control timing is $900, plus the distributor. I paid 1650 for mine with a coupon, got the free EFI sump (and sold it, running a sniper fuel cell drop in)
It includes intake, distributor, controls all the relays for the pump and my electric fan, the last update supports boost (another step up with a TB injection setup).

Plus, people dismiss port EFI as a feature that mostly benefits emissions, but cold weather driving will be greatly improved, it's just an air charge vs having to carry atomized fuel.