Re: cb750k 1977...no spark

Posted by Lucky 1 on Apr 30, 2012; 3:20pm
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/cb750k-1977-no-spark-tp3949393p3950990.html

The spark plugs do have to connected properly. You can switch 2 and 3 or 1 and 4 but you need to make sure one coil is firing 1 and 4 and the other is firing 2 and 3.

If you do not do it correctly the dwell will be wrong and not have enough time to build up a field and release the spark to the plugs, and the spark would be weak.