It seems to make sense, but in all of my cars and my friend's cars, the maker of the car and ignition system seem to dictate the plugs that I use. Examples: Friend has a 92' Miata. Has tried different brands, but NGK plugs work the best in his car. Another friend has an 86' BMW. His car runs on Bosch plugs the best. (Seeing the trend yet?) My 84' Lebaron with Bosch fuel injection and ignition seems to run the best on Bosch plugs. My Imperial doesn't seem to complain with any plugs I put in it, but I have a set of NGK's in it now to try them out. My Imperial had a new set of autolite's in it when I got it, and I ran on those for awhile (about 10K miles). After swapping in the NGK's, I don't have the almost-hard cold starting problem that I'd always had with the autolite plugs in. As far as your Champion's, I've never heard anyone liking them, so I've never tried them. It seems though, that staying region-consistent like that (Bosch system to Bosch plugs, Denso system to NGK plugs) has worked out well for the people that I know. Just another 2c. =) -Jason On 7/25/05, Rob P <fristpenny@xxxxxxxxxxx> wrote: > Don't care to start a brand war. I just know that several of the plugs > designed for these cars have been dropped. What is the common choice of > plugs for the efi cars these days? I know this has been gone through to > death in the past, but My understanding is that the Champion part has been > superceded and may in fact be the same part as my 318-2bbl. The list seemed > to recommend Autolite 945s, but I'm not sure they are still available. > > I went to Autozone to ask for Autolite 945. See if this sounds familiar: > > Me: Do you have autolite 945s? > Parts drone: Huh? I don't know. What car is it for? > Me: I just want 945s. > Him: What car? > Me: "82 Imperial efi > Him: It needs 65s. > Me: No, 945s. > Him: I can get you 8 of those 65s. > Me: Dear Lord help me. Good bye. > > Rob > > > > > ----------------- http://www.imperialclub.com ----------------- > This message was sent to you by the Imperial Mailing List. Please > reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be > shared with everyone. Private messages (and attachments) for the > Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx > To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm > > ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm