carburetor help

[bildough]

jsy put a new Mikuni on a 6 day. at low rpms rund great but as the RPMs grow it starts to load up and wont clear out. The bike is at 4000 feet elevation. shouldI go up or down on the size of the main jet.

thanks

bill cappel

[Doug Wilford]

If it was a Bing, a suggestion would be first to lower the needle then if it acts the same, maybe a smaller main.

[bildough]

Bob Brizzee;

thanks so much for taking the time to reply by email. your input was correct and saved the day. thank you.

[brokenb23]

Bill,
 Your Welcome. Which motor are you using Mikuni? If it is an A or B motor how did you adapt it? I am always searching for different ways.
Bob Brizzee

[deek]

Hello Bill

I'm looking for another Mikuni. Have any extras?? Did you use a clamp on?

Hello Bob Brizzee

On my clamp on (28mm), had an insert machined and fits like a glove, cost less than $20.

Dale

[bildough]

I believe the carb is from Pro Flow. Tom Greene ( TOMALE) is responsible for nearly every mechanical credit on my bike to keep them running. His efforts and ideas at the races are such a big help. I just race them and wash them.