I had a fella stop by today with an ignition problem with his 80ish jeep wth a 4 cly in it. He wants to bypass the computer and had seen one I did on a 6 cyl. I was unsure if the TFI upgrade will work on his jeep. I turned him away for me doing it, but would like to give him some info.
so is there any reason the tfi upgrade won't work on the 4cyl?
so is there any reason the tfi upgrade won't work on the 4cyl?