Hi Ray, That’s adjusting the timing by feel… which is fine, but also if you have a vacuum gauge you could use that as well to set initial timing at idle (connect gauge to manifold vacuum, then at warm idle, disconnect vac advance hose from the distributor and plug line, then advance the timing until getting the max vacuum reading, then back off (retard) timing an inch or two of vacuum). I’d imagine there are as many ways to set timing as there are club members 🤪… V/r dave Sent from my iPhone > On May 15, 2022, at 10:35 PM, Ray Melton <rfmelton@xxxxxxx> wrote: > > Hello All - > > Within the last year or so, I recall reading on this list server about a method of setting the timing on my 300C with the engine running and transmission engaged in Drive (car blocked from moving!), then adjusting the distributor advance some way so the engine ran best rpm, etc., but now can't find that thread, although I sure meant to save it. I had never heard of it, but several "old-timers" really vouched for it and expanded on the process. Can anyone please help me recreate that thread? Is it perhaps in the Technical Archives? - didn't know exactly what to search for. > > Ray Melton 300C in Las Cruces, NM > > -- > For archives go to http://www.forwardlook.net/300-archive/search.htm#querylang > --- You received this message because you are subscribed to the Google Groups "Chrysler 300 Club International" group. > To unsubscribe from this group and stop receiving emails from it, send an email to chrysler-300-club-international+unsubscribe@xxxxxxxxxxxxxxxx. > To view this discussion on the web visit https://groups.google.com/d/msgid/chrysler-300-club-international/MW4PR17MB59282EF98BC9859984B753ACC0CF9%40MW4PR17MB5928.namprd17.prod.outlook.com. -- For archives go to http://www.forwardlook.net/300-archive/search.htm#querylang --- You received this message because you are subscribed to the Google Groups "Chrysler 300 Club International" group. To unsubscribe from this group and stop receiving emails from it, send an email to chrysler-300-club-international+unsubscribe@xxxxxxxxxxxxxxxx. To view this discussion on the web visit https://groups.google.com/d/msgid/chrysler-300-club-international/7519CA3D-BC89-495E-99BB-E152C6BC9484%40gmail.com.