Which way is choke on a Mikuni carb?
The pivot point on the lever can be set up a couple different ways, but the plunger that the lever activates is the only thing that matters. Just remember that if the plunger is UP, the choke is ON. If the plunger is DOWN, the choke is OFF.
How do you read Mikuni needle numbers?
The way Mikuni Needle numberings work is:
- The first number is the length series.
- The second and sometimes third characters being letters describe the taper from the clip end to the tip in 15 second (1/4th of a degree) increments.
- The last digit be it one or two characters is the suffix or revision number.
How does idle speed adjustment work on Mikuni?
The shorter, fatter notch on the opposite side is where the idle adjustment screw makes contact. As the screw is rotated inward, it pushes on the slide lifting it and raising the idle speed. This chart shows slides available from Mikuni Changing the needle jet would effect the lower to middle portion of the mid-range
Are there replacement parts for the Mikuni vm26-606?
Mikuni VM26-606 Replacement Parts Replacement part numbers not listed will be available in 2007. Contact sales department for details on availability. Replacement parts are sold each. Individual Parts for Starter Plunger Assy. Required Simpson Helmet Optical Mouse • 1/5 scale model helmet with official logo.
What kind of work does Mikuni do on motorcycles?
Mikuni engineers work with motorcycle manufacturers to adapt their carbs to a particular design to meet factory specifications. For instance, certain models may need an idle screw on the left side rather than the right to make it more accessible – or maybe the choke lever needs to be operated from the right rather than the left.
Why are the plugs on my Mikuni bike turning white?
If you inspect the plugs and the tip is dark gray, black or worse, sooty, then you have a rich condition, or too much fuel in the fuel/air mixture being provided by the carburetor. If it’s a lean condition, the plugs will tend towards a bright white color.