I agree with MoPar Man. I once had a 78 Caprice doing just that. Although it's a completely different design, the knuckle head who put on the rotor somehow jammed the mechanical advance weights closed. I also experienced severe power loss on a 73 Impala because the point dwell was WAY out. Get...
With computers today anything is possible. I know firsthand of a guy who made up his own letter alleged from Chrysler about the rarity of his car. Shame people need to try to fool others.