Sorry for the delay, my internet has been on the blink lately.
First off I ordererd a new wiring harness, I didn't use the stock one. I used an 05 computer and had it programed. the harness was an easy install. It comes with everything your need, just have to wire in a few wires, ignition, hot, ground, run switch wire, and your set. The harness does come with the obll port, so you can hook up an aftermarket programmer or diag tool. All I had to do was alter the position where ithe harness entered the firewall because of the heater box. It looks so much better then all those ignitions boxes that were screwed to the firewall/fender. Really cleaned up the engine bay. You can run the dialbo programmer to tune it more if you want, like for a cam and such. I will most likely do this at a later date after I get some more base line tests done on performance.
I use a 518 tranny with the standard 241 t case. Bolts right up using a spacer plate from S&P. I also had to use a mini starter that can be sound on the 90's dodge motors. The old big bertha starter is too big to fit.
Engine mounts were ordered from S&P also.
The MDS will be disabled with the "Hotrod" harness/program.
Like I mentioned I used the stock fuel injection which works great. Installed an in tank pump and ran new lines. Pretty straight forward. You can also put an aftermarket FI system on it from FAST or Eldelbrock. Additionally you could run a carb system on it too.
Pictures to come. Sorry no mpg yet, Im waiting for winter to pass. I will get them posted as soon as I get some good highway miles.
Keep shooting questions, I will get to them as quick as I can.