[go300mph]

I have a carb and vacuum advance, edelbrock performer with dual plane manifold. It likes when the timing is around 12-16 initial.
shouldn't timing come in gradually? , I think the springs are wore out or just too soft cause it is maxs out (total timing)by 2700 rpm I would think you want it to come in graduallly and be at total at around 3500 rpm , am I correct?