i havent been able to follow this thread, but does the duraspark NEED the resistance wire? i always thought the resistance wire was to save the points? i thought when running electronic ignitions (duraspark, msd, anything not points) you could run full 12 volts to the coil? my 77 f250 has full 12 volts to its coil. i beleive it is the same type of duraspark system refered to in this thread? could be way off. i will blame it on being wore out and dead tired.... dave stohler www.picasaweb.google.com/das24rules _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list