Rich; I have only installed the Petronix igniter system that says it operates 8 to 16 volts and did not say anything about bypassing the coil ballast resistor. I have the original coil and it is a 6v coil. if you use the igniter blaster coil it might want you to bypass the resistor. I was also told the fastest way to get back on your feet was to use a petronix system. I am crossing my fingers this doesn't happen. I keep the old points and wires in the console just in case . To: mark6268@xxxxxxxxxxxxx; chrysler300@xxxxxxxxxxxxxxx From: c300@xxxxxxx Date: Sun, 3 Feb 2013 17:58:36 -0800 Subject: RE: [Chrysler300] Ignition Cables/Sure Grip or not? I'm also curious as to whether the Petronix system starts on 12 V and runs on lower voltage fed through the ignition resistor-or just a full 12 V at all times? Second question: How does one check for a Sure-Grip differential in a non-op car? With one rear wheel jacked up and the tranny in neutral should the jacked-up wheel turn freely or lock up? With both rear wheels jacked up, does turning one wheel cause the other to rotate in the same or reverse direction? Rich Barber From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Ronald Kurtz Sent: Sunday, February 03, 2013 1:31 PM To: chrysler300@xxxxxxxxxxxxxxx Subject: [Chrysler300] Ignition Cables Hello, everyone: What is the best ignition cable and coil to use with a Petronix Flamethrower distributor? I am thinking about upgrading my ignition system. Best, Ron Kurtz E #292 [Non-text portions of this message have been removed] [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/