Finally getting to it!!! 1970 Duster 340

I spent the last couple days trying to get the Duster in good tune. I was having problems with pinging with acceleration. I got some input from fellow FABO members on another thread. I also purchased new springs and a limiter plate for my Prestolite dizzy. I spoke to Don at FBO and he gave me some suggestions about initial modifications. I installed the middle tension springs and set the limiter to 18. Got the cars idle and timing set and dialed in the carb with an O2 gauge. The test run had just slight pinging under heavy acceleration. Don suggested dialing back the advance a couple of degrees. The car is running great now. I'm very happy. Can't say enough about how helpful Don was at FBO. Another great Mopar vendor we should support.