i just bought two winfield model M size B carburetors, i cant find really any info on these other than they are one of the earlier models and the sizing order of ABCD. I am looking for any information anybody has on these. thanks!
Any possibility of getting a picture posted of them. I have a winfield carb and all it says is Patent Pending. I myself need to get pictures and post them.
I cant at the moment, but its the type that uses the barrel valve not a butterfly, and they are updrafts with a 1 1/4 throttle bore.
http://www.nwvs.org/Technical/2104WinfieldHV.pdf
I have run Model M 201A's on both my cars for several years. The pot metal is very brittle on these old carbs and break easy. I broke the one on my 21 touring and changed to a high volume aluminum manifold and a Holley NH. I can not tell the difference in performance. I still run one on my 27 Tudor that has an A crank and HC pistons. The one thing I notice is a big reduction in gas mileage and a need to readjust at higher elevations above 7,000 -8,000 feet. Here is a picture of the one on my 27. john