I was talking to Ron at RB-Designs about his keihin carb mod. He inserts a divider plate on the intake side - which, I think, would help the pilot circuit by increasing venturi effect.
I was talking to him about this and he told me that he also modifies the pilot circuit in the carb to make the carb work better. He wouldn't tell me what he does (it's his secret sauce).
jeff
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