Quote: I think you are the fellow. That had the nice black 65' coronet. We talked to you about installing hoses on the vent tubes. We also enlarge the pump shot hole to help with a car that stumbles like yours is. Larger squirters might cure it as well. Also have you tried running it on the front two barrels of each carb? Might rule out a problem or find a problem with secondarys. Might try a set of mechanical secondary carbs to see if it solves the stumble. Poppaj
We tried routing the vent tubes that day and it changed nothing on our car. We have tried squirters ranging from 30's to 55's. We also held the secondaries closed to make sure they were not opening to fast. I've thought about trying a set of mech. secondary carbs but my play fund has dried up with everything I've tried over the past 3 months.
