Quote:
Originally Posted by Bill Goddard
Dave, What you say about the bowl vent makes sense and I think I read somewhere that was the reason the vent was put in during later production. But not every carb has that hole in the bowl. Mine dosen't and I have been considering putting it in.
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From Paul Mollers's book:
note the added 1/8" bowl vent hole added mid-1930 for improved hot weather performance.....
