I sure could use some help. I have a 1939 1/2 JC truck. It has a 216 motor. I have dual W1 carbs on the intake. Both were rebuilt by me ( I am fairly sure I did them right). The truck runs rough. It has a miss or hesitation. I am not sure how to set the timing. I have a repair book and it talks about the octane gage, but I am not sure where that is at. When I got the truck it only had 43,000 miles (I'm the second owner, yes I found it in an Iowa barn). I have put less then 1000 on it and it has always had an hesitation when I accelerate. I am hoping setting the time will help. Maybe it's a carb(s)issue. Does anyone have a suggestion?
