Harms Rebuilt '71 Thermoquad - Wondering Idle, Stalls when Put in Gear

Bewy said
Frank,
The carb looks beautiful! I'm jealous! Looks brand new.
Since the problem has occurred with TWO carbs, you probably need to look elsewhere:
- sticky lifters
- worn cam lobes
- lifter pre-load not adjusted properly.
Click to expand...
Bewy - I have another 1971 Challenger with the same carb. I'm going to swap carbs this weekend and see what happens but your probably right.