boyer

My 73' is running poor on the right side, after switching things around and checking carbs (no luck) I checked the volts on the leads coming off the black box. One lead has over 12 volts while the other is just over 11 volts. Could this be the problem? I'm lost when it comes to electrical problems.
Thanks,Larry

You may or may not be aware that both sparkplugs fire together on every stroke withthese ignitions. If you think it may be electrical swap the plug leads so the left is firing the right side and the right is firing the leftside. This should move you along in the troubleshooting process.