With the possibility that my thoughts on a conversion to 12-Volts in a C-300 might be of interest/value to others, I'm forwarding my original response to Bob Ryan. There may well be other items to consider and even contrary opinions (gasp) (always welcome). I didn't even mention the radio-a major change, but he '56 units should fit and perform well. C-300'ly, Rich Barber From: Rich Barber [mailto:c300@xxxxxxx] Sent: Monday, December 19, 2011 5:21 PM To: 'Bob Ryan' Subject: RE: [Chrysler300] 1955 300 Don't. If hard starting is your problem, it's probably more fuel than Voltage. Add a 6-Volt fuel pump back by the tank and run it as needed to prime the carbs. But, if you do, '56 instruments can be used for fuel, ammeter, temp. Be sure to include a dropping resistor for start-run on the coil. I've heard there is no need to change out the starter. Maintain positive ground or ammeter will run backwards. Remember to X-out the gas tank sending unit. You can stick with a generator or go to an alternator. Little stuff-clock, lighter, turn signal flasher, horns, starter relay, Voltage regulator, coil, F&R bulbs, trunk light, dash & map lights, headlights, temp sending unit. Rich Barber 1955 C-300 1964 300K Conv. From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Bob Ryan Sent: Monday, December 19, 2011 3:43 PM To: Chrysler300@xxxxxxxxxxxxxxx Subject: [Chrysler300] 1955 300 Any hot tips on converting to 12 volt? I appreciate any help. Thanks, Merry Christmas, Bob Ryan [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/