Posted by chriscase on Sunday, February 27, 2005 at 11:24AM :
In Reply to: OT: 340 that pings posted by jan on Sunday, February 27, 2005 at 8:50AM :
Mopar distributors have spring anchor pins that are a tight fit in body of dist. Just pinch them with dikes, and twist. I don't know specs, just tighten them up a bit and try it. If it pings at light throttle, try an adjustable vaccum unit. If you can find spec for a later, post-unleaded car,(late 70's) use those as a starting point.
Have fun!