I installed a FiTech on a family member's vehicle, it works alright but there are a few quirks. Support seems pretty poor, initial quality can be harsh [missing orings], software updates appear potentially disastrous. Ours is working okay out of the box, but following the FiTech facebook group will highlight some common issues.

That said, I will pursue a Holley system for my Warlock.


Also the more "open" of a system, the more you can screw up. Carburetors are pretty forgiving, when you go to EFI it typically does exactly what you tell it to...which can be wrong. The learning curve for the standalone port injection I have on the Hemi was pretty steep. But it is superior once dialed in.