Join Date: Mar 2002
Location: Austin, TX, USA
Re: No spark...Need help
Make sure the points are closing. If they aren't gapped properly and don't close, you'll get no spark and will see voltage on the black wire always. (Kind of like clapping your hands without letting them touch). You can put a test lamp on the breaker point wire and crank it over - should see the lamp flash as the points open and close. Keep your digital volt meter away from it though.
68 Coupe, 350 w/ Edelbrock Performer RPM heads, cam, intake, 700R4, Dave's small body HEI