I have a 1984 slant 6 D150. I want to replace the lean burn system. I believe I just need to replace the carb and put a standard electronic distributior on it. The carb is shot anyway. So should I replace the carb from like a 1974 D150. And could anyone recommend a slant 6 electronic ignition kit. I found a kit on EBay but it said you could not use it to replace a lean burn system. Not sure why I couldn't use it if I was replacing the whole electronic ignition.