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Ed in Maine · 06-06-2021, 09:15 AM

I have a B Carb on my 32 Model B. It is not as much fun to use as the A carb. Per the Ford Service Bulletins, the GAV is to open only on a cold start and then closed. If it is open some all the time, it will be running rich. Part of driving the Model A is the experience of adjusting the GAV for the best performance. Ed

06-06-2021, 09:15 AM	#18
Ed in Maine Senior Member Join Date: May 2010 Location: Washington Cty., ME or Flagler Cty., FL Posts: 1,121	Re: Model B Carburator I have a B Carb on my 32 Model B. It is not as much fun to use as the A carb. Per the Ford Service Bulletins, the GAV is to open only on a cold start and then closed. If it is open some all the time, it will be running rich. Part of driving the Model A is the experience of adjusting the GAV for the best performance. Ed