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'69 charger - pinging issue #1444899 05/30/13 08:02 PM 05/30/13 08:02 PM
Joined: Jul 2010 Posts: 7 Wisconsin 6 69 AM Muscle OP member
69 AM Muscle OP member 6 Joined: Jul 2010 Posts: 7 Wisconsin	At wits end. Totally rebuilt engine, new carb on a 383, use the highest octane gas available and still have major pinging on the least bit of incline or acceleration. Any ideas? Timing had been adjusted once already too.

Re: '69 charger - pinging issue [Re: 69 AM Muscle] #1444900 05/30/13 09:22 PM 05/30/13 09:22 PM
Joined: Jan 2003 Posts: 24,562 Brookeville, Md Mr.Yuck Not enough dumb comments...yet
Mr.Yuck Not enough dumb comments...yet Joined: Jan 2003 Posts: 24,562 Brookeville, Md	are you sucking oil? that will cause it to ping. What is your initial and total? vac advance hooked up? try setting you total at 34* w/o vac advance and see what happens. What carb? you might be lean. [IMG]http://i66.tinypic.com/pui5j.jpg[/IMG] Coming soon!!!!

Re: '69 charger - pinging issue [Re: 69 AM Muscle] #1444901 05/30/13 09:25 PM 05/30/13 09:25 PM
Joined: Nov 2003 Posts: 36,040 Lincoln Nebraska R RapidRobert Circle Track
RapidRobert Circle Track R Joined: Nov 2003 Posts: 36,040 Lincoln Nebraska	More info: How much initial. ported or vacuum. What RPM do the springs (& therefore the mech advance) max out at. What springs. How much cranking compression. What carb/jets/rods/springs etc (I'm assuming the mixture ain't too lean). heat riser off after warmup? What fuel (E10 or not) live every 24 hour block of time like it's your last day on earth

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