Ford T were side draft Holley or Kingston carbs and Ford A was Zenith updraft. I seem to recall on Forum someone was using a Ford A carb on his W5 engine.

Where Are You From? Ottawa Ont Canada

Do You own a car built by Durant? 1932 614 sedan made by Dominion Motors

On the many engines I have acquired, several were fitted with a Model A carb. Apparently, it was a common practice to use that carb on the Continental engines.

Where Are You From? Texarkana, TX

Do You own a car built by Durant? Several

As I recall, Adam Ford has a cast iron Zenith Model A on his A-22...Interesting thing with those carburetors are that the choke control rod has a duel function it will operate the choke and when twisted will adjust the Hi-speed jet.

Where Are You From? Yuma,AZ / Leavenworth, WA

Do You own a car built by Durant? several