MTFCA Forum

Would you guys have a look at this carb?
We’re stumped.
Brass float inside of course. With a gear drive adjustable main jet?
1. Apparently, all casting numbers start with M.
2. M3767 sediment “bowl”.
3. A Fairbanks Morse like flutter valve yet a hole below. Adjustable.
Look here if you wish to. Short thread and easy to navigate.
https://www.smokstak.com/forum/threads/ ... st-2007300
The guys are at a steam show in Maryland I believe.

Your thoughts?
Thank you!

'No Idea'

But the gearing would give a very fine adjustment, maybe for a slow running engine?

Interested. Sent email