Hmmmm.... as far as I know the Tyce was verry popular as a replacement on the Mini Cooper.
Can´t belive, that the same carb would work on a Stovebolt or V8
...but on the other hand - thats what a variable venturi carb is for.
Frank
P.S. here is an Phantom Picture of an M1

Here is some more Information:
http://www.boni.com/fish/