Magnum and Wiring Swap

Also, the Mopar TSB 18-16-92 rev a made a difference. It idles smoother and runs better at low RPM. My commute to work is 3.8 miles roundtrip, so I haven't driven it much after "setting" the fuel sync. I'll drive it some more and see how it is.
I will say that this motor pulls much better than the 1988 roller cam 318 with 915 heads that was in it. Might just be my own justification. I think going from a poorly tuned Holley 600 to efi is where the biggest difference is being made, plus higher compression, better flowing heads, and a mild cam.