Witch Mikuni carb.shoud I get.

[GinoCasino]

I am thinking that my problem is less carburetor issues and more engine seal or gasket leak.I am going to try all the suggestions from the other members,but check the seals and gaskets for leaks first.

[blaze7c]

The Bing on my "72 Six Day carburetes perfectly.

[Dale Fisher]

Another source of "problems" on the Bing is the choke circuit.  There should be material at the bottom of the spring/plunger which seals off the choke port.  Over time the rubber tip disintegrates allowing for a very rich mixture.  #48 is the usual suspect other than the slide and needle jet.

https://photos.app.goo.gl/5oi5DXocG1Eqqyc87

https://www.dropbox.com/s/uvf156hufuzcmbn/Bing.JPG?dl=0


Dale Fisher

Mudlark Registry