I don't doubt that there are performance modifications that work. What I want to know is the measured performance improvement over a well-tuned stock car. Without that benchmark, there isn't any way to compare one improvement over another. -- Mike -------------- Original message from "content22207" <brobertson@xxxxxxxxxxxx>: -------------- > General Motors (didn't John DeLorean darken their hallways from time > to time?) pioneered HEI in the 1970's. Became their default ignition. > Every vehicle that rolled out of Flint MI burned high voltage > inductive ignition until capacitive ignition took over in the mid > 1980's. Surely General Motors generated some sort of data to make that > decision. > > Bill Robertson > #5939 > [Non-text portions of this message have been removed] To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/