'68 Barracuda Notch

I got a timing light that also has a digital tach. I got my idle RPMs down around 850 and set the timing at 12° and took it for a drive. It is much better than before. No pinging at WOT. It still wants to stumble at start up a little though. I got a vacuum gauge and tried to adjust with it, but the needle jumps around too much to get a stable reading. I also found that my timing mark was pretty jumpy at lower RPMs with the light on it which made setting the timing a little more difficult.