Hi, I have a 84 nissan truck with a feedback carb on it. The carb is acting up and i want to replace it with a mechanical carb i have from a 81. I dont suppose anyone knows what I would have to do with the wiring to make this work. The feedback carb is tied in with the ignition I think so I would need some way to deal with that. Thanks for ANY help. Happy truckin. CoryM