>factory amc '78-up duraspark would be even easier. do the 'tfi >tuneup'... Saw Tom's writeup on this for the sixes. I'm not likely to find all the parts in any yard around here, but they can easily be found right off the shelf. The advantage to HEI would be the internal coil and no external controller box, but heck, that's no big deal.... Is there any way to tie one of these to a knock sensor? (thinking out loud as I go...) >extra controls or calibration for emissions? It would have to be. I sure can't see any mechanical reason. thanks, - steve c. _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list