CMB 90 Carb

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normlee

Well-Known Member
Joined
Feb 13, 2015
Messages
579
On the Gold Head CMB 90, the carb body is cast into the front plate. My questions is when using a remote needle valve does the carb needle stay in?
 
I can assume you are talking old cmb engine

90.

Got a carby pic?

The old cmb purplehead had a plain plate with a spraybar available to fit the carby years ago to take place of the carby high speed needle when using a third channel needle.....not sure if they would fit,, or if someone even has one..could plug it with a bolt..
 
Last edited by a moderator:
You can tap it and use a set screw or just cut the needle so it's flush with the threads on the needle then loctite it into the carb.
 

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