Stupid Distributor Questions

Straight up. Took off the original chain and replaced it exactly the same way.

But was it the original chain/gear made by chrysler in 68-73?.

At this point thats what I'm looking at.

I mean 180-200psi? with a stock cam advanced to god knows what on pump gas?

The whole thing is screwy and I only with I was there to go through this thing and make sure the ignition is sound and not wired wrong and that the carbs aren't just too lean or too late closing intake valve yadda yadda yadda.

What do the plugs look like? are they yellow? grey? white? brown? black?
what heat range?
Gotta remember that when chains and gears wear they retard cam timing which helps with the border line compression mixed with pump gas.