Originally Posted by carbking
JW - Carter 437s was original equipment on a 1939 Hudson, and it is a W-1.

In the FWIW category, 137s was an experimental carb for a 1935 Hupmobile, that did not make production.

Jon

Ah…..

What do you reckon John’s YF is then?

Last edited by JW51; 05/11/2024 2:58 PM.

1951 3100