Quote: We had a 383 falling flat like that. It was the fuel pump pushrod. I second or third this opinion. Just looking at the rod you can't tell much of a difference.
I'd change that and see what happens.....
p
Hook up a gauge and road test, does not sound like fuel to me though. Light throttle in to 5000 and then roll into it. Should have enough fuel in the bowls for a second or two.
