2 Brand New MSD Dist's only advance 8 Deg

I think they are 8mm with like some kind of graphite looking/colored material in a plastic shield, would that count for solid core? There is no spiral about them.

Good to see ya, I got my car back today. The carb is over distributing gas to the engine, but the timing is set at 20, only goes up to 30 advance. It says on the box the stop I'm using should go to 18 degrees advance, which would be 20-38. I know it needs to be 16 at idle, then go up to like 34 or something, maybe 15 to 33, but something isn't right. I will call MSD in the morning. May need new wires and the 6AL.