1970 Rupp Roadster Diaphragm Carb

[DesertG]

Hi Guys, I am trying to search for this carb and intake. I can't seem to find any on ebay. Maybe I am searching for the wrong terms?

 

[EricD..]

I believe it should be stamped 356 on the body to be correct for the 1970 Roadster. I don’t have one but I remember that from when I got mine

 

[willyb]

heres a couple old threads with some info about Tecumseh diaphragm carburetors and drop slant intakes may or may not be useful to you...
https://oldminibikes.com/forum/index.php?threads/tecumseh-drop-slant-intake-id.64257/
https://oldminibikes.com/forum/index.php?threads/1970-h35-for-the-rupp-sprint.157788/

 

[creia]

Unicorn

 

[massacre]

When i searched ebay i found the same thing.
Diaphragm carbs are pretty cool though good luck

 

[sparkwizard]

I have a couple of diaphragm carbs, probably not THE correct one, but if you want to run one while you search, I can help.
Which engine are you planning to use? The manifolds are different, depending on which engine.

 

[DesertG]

I have a couple of diaphragm carbs, probably not THE correct one, but if you want to run one while you search, I can help.
Which engine are you planning to use? The manifolds are different, depending on which engine.

Thank you. Tecumseh HS-40

 

[sparkwizard]

$10 plus shipping. For another $5, I will swap a lever type choke shaft into it. It is stamped 51. 5C9. It has 3/4 inch throttle blade.

 

[sparkwizard]

https://www.ebay.com/p/23029386156#...upp Speedway Fox Vintage Mini,See all details