Home › Forum › Ask A Member › Spark gap jump on CD-11’s › Re: Spark gap jump on CD-11’s
January 16, 2017 at 9:03 pm
#51163
I have always set my adjustable spark tester to a 1/4 inch air gap. The universal OMC magnetos should easily jump that if evrything is right. In fact, I usually grab my spark tester that looks like a spark plug with an alligator [ground] clip fastened to the side. Like this one….https://www.google.com/search?q=spark+t … IzkdB9M%3A