Steve - what are your symptoms? Possibly there is a different issue.

Carter DID produce a W-2, but, while technically a production model, as it was used for a few months on the 1931 Nash; it was really an experimental model. Even if you did find one (haven't seen one for sale for years other than from that grumpy old Missouri hillbilly), it has the very early W series technology which had issues. Also, since they are exceptionally scarce, they tend to be fairly pricey. If all of the above has not talked you out of looking for one, call me; but better to figure out why the YF is not performing to your satisfaction.

Jon.


Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
If you truly believe "one size fits all," try walking a mile in your spouse's shoes!
The Carburetor Shop