98 obdII swap harness build
keeping my fingers crossed lol. I'm actually trying to clone the 360 crate motor fuel injection kit offered by mopar performance back a few years ago. The controller is actually calibrated for the mopar single plane intake and a 4bbl throttle body for the 380-395hp crate motors. With a good set of eq iron ram big valve heads 425hp is very reasonable figure but should be closer to 435hp.
Also very similar to the 2009 5.9l drag-pak challenger set up