Sorry for the late response,
I recently put in 30 lb injectors in and sent my MAFback to PRO M to be recalibrated as it was previously calibrated for 42#, but the troubling part is it still runs like sh*t. Weirdly enough I am able to keep the car running (blowing plumes of white smoke) when I disconnected the MAF and take off the filter (I'm running a MAF where it is mounted on the filter), and when my air filter and MAF are installed the car won't even fire when turned over, I'm thinking that it's running so rich that the little amount of air restriction the filter provides is the choking the engine off totally.
I am now looking into to see if I have ECM damage because I get the code 511 (Read-only Memory) from when I put my diagnostic scanner on it.
Running down the code first is the right call. Sounds like your ECM may be toast. If that isn't it, you'll need to trace the system to find something causing the code such as an issue in the wiring. Once you get that sorted, you can move forward with any other needed repairs.
"Plumes of white smoke" is a little disconcerting. Based on the fact that you mentioned running poorly, you could have a blown head gasket or a leak between a coolant crossover passage and an intake port. I'm not saying that's the problem, the white smoke could just be condensation in the system, but it is also an indicator of an internal coolant leak. You'll have a better clue if you can resolve the code and get it to run with proper engine management.