Originally posted by thefuzzclub
Corse-R,
Thank you for taking time to give me a step by step procedure. I really appreciate the effort. The main needle is the high speed needle right? What about the low speed needle? What would be the initial setting? What are the turns that I will make when breaking in? Looking forward your reply.
I said on the previous reply, but open about 3 turns the main (high speed needle). You don't need to touch the low-end needle nor the idle adjustment.
Each carb is individually flowed at the factory, so the adjustment for one carb is slightly different for each other. Best thing to do is to take note of the turns that each carb goes (main and low). Mid range needle (which is in fact bad named, is only an adjustment to modify the place of the main jet of the carb, displacing on the venturi, let flush to the body of carburetor, you can hurt more than get any advance from it if you don't have how to adjust).