Thermoquads fuel vapor connector, does it need to be capped on 440 , carb is 6322s or leave open , not original carb for this 67 gtx
Ok will keep eye out for problems, if any easy enough to remove rubber cap from it , not big deal either way!!!!!As said the only time it will give problems with heat soak and flooding on starts is on a hot start in hot weather. Even on a hot day when first started it will start fine because the eng is cold but drive the car 15 miles on a hot 90 degree day and then park the car for 15 minutes and then when you go to start it all the fuel vapors that can be from the hot eng sitting a few minutes will only go into the eng and if you hit the gas pedal as starting that hot eng it may flood and be hard to start. Thats why that bowl vent is made to be open at normal idle with the eng off. It wont make a starting problem starting a cold eng because there has been no heat in the eng to cause any fuel vapors in the carb to rise up and go somewhere which will be into the eng out of the carbs internal bowl vent. So you should not have a problem on a cold eng even on a hot day as long as the car has been sitting in shade and the eng is cold you should have no problem. Its a hot soak as its called when you will have a rich condition. Ron