Sort of an old post, but the FiTech runs great with the Lean Burn Distributor.
After doing the swap, I noticed that I could have used a stock Magnetic pickup distributor, lock it out, and just phase the rotor by making a new roll-pin locating notch in the reluctor wheel about 1/2 way between the spurs (or what ever the [censored] are called?) of the reluctor wheel, and re-install it with the new notch to phase the rotor.
I did have to make a small adjustment to the "VR Advance 4000" setting. Basically, I save the base ignition curve numbers, then re-set them all to 30-degrees advanced as I want to check how close the timing stays at 30 throughout the RPM range.
With a timing. light, I verified my timing was 30 degrees at the lower RPMs (1000-1500), and brought the RPMs up to 4,000+ and did notice timing dropped about a degree, so I changed the VR Advance value (forgot which direction) and re-tested until the advance stayed at 30-degrees throughout the RPM range. With the VR advance set correct for the pickup signal, I then put the original timing curve back into the computer / ignition map.
Last edited by 451Mopar; 11/16/19 12:57 PM.