Hello, I have recently replaced my delco generator with a delco 10si alternator(three wire) on my '63 american convertible. It worked like a dream, with nearly no modification. I then installed a pertronix ignitor2 and blaster2 coil. The darn thing ran so rough. I looked at the troubleshooting list, and it said tomake sure there is no ballast resistor leading to the coil. I can't find a ballast resistor anywhere. The '62 and '63 shop manuals don't mention anywhere either, except for one diagram for the autolite aternator equipped model. It doesn't discuss it there either. Any help would be GREATLY appreciated!! THANK YOU, M, Walter Traverse City, Mi. redamc1963@xxxxxxxxxxx _________________________________________________________________ Get a FREE Web site, company branded e-mail and more from Microsoft Office Live! http://clk.atdmt.com/MRT/go/mcrssaub0050001411mrt/direct/01/ _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list