My 1982 4wd pickup with a 22R engine was only giving me around 11 V. After replacing the battery and the alternator and trying a new regulator nothing has changed. There is still between 11 and 12V coming back to the battery. I have put in a new head unit for the stereo, but removing the fuse to the stereo doesn't help any. I also put in a new Webber Carb with an electric choke. If anyone has had a similar problem and knows a solution please reply, I'm having trouble finding answers.