The mechanical systems have served us well for many years. They are for the most part fairly rugged. The electrical system in a Delorean has it's own problems, I don't think adding to them is the answer. Since many Deloreans are still running with their origional angle drives they can't be the source of the problem. IMHO the causes for the failures of the speedometer system are the following: Problems with the dust cover aka drive disc. The square hole rounds out or the cap slips between the rim and the spindle. Failure to regularly lubricate the angle drive A too long lower speedometer cable Broken or missing lower cable support bracket Parts getting jammed in the speedometer head damaging other parts in the system such as the angle drive, dust cover, and inner speedometer cables. At this time IMHO the failures of angle drives is not a CAUSE but a result of other causes (unless it dies from a lack of lubrication). I am sure Darryl or Rob could comment more on this since they see more failures than any of us do. In the meantime if you value your angle drive then you should make very sure it is well lubricated. If your car has killed more than one you should pull the speedometer head and inspect it for any loose parts inside. Keeping that little RPM-MPH card is smart insurance if you should lose your speedometer while driving. David Teitelbaum vin 10757 --- In dmcnews@xxxxxxxxxxxxxxx, Peter Lucas <lucas@...> wrote: > > Sigh. It really is time for somebody to come up with a practical > electric setup... > --Pete Lucas > VIN #06703 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/