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.
Is the seat on a Mikuni carb replaceable?
All Mikuni seats are made of a bronze alloy. On some Mikuni carbs, the seat is pressed in and not replaceable. This is the needle inserted in the seat. If the floats are attached to the arm, you’ll want to hold the carb on its side to measure the floats (pictured below).
What are the throttle cables for a Mikuni?
Throttle cables, pair, for Mikuni 30 – 34mm carbs on BMW’s with 2 throttle cables going from the carb to twistgrip. Made in USA by Barnett. Carb to Air Tube Rubbers. Pair, for 26mm Mikuni/Bing Price: $16.95 Quantity in Basket: none Made in USA Gates rubber tubing connectors for 26mm applications.
What should venturi size be on Mikuni bike?
If you put on too big or too small a carb, your bike is going to run like kaka – if at all. Let’s say your bike is basically stock. You pull off the old carb and determine that the venturi size is 28mm on that carburetor (this can be done by measuring with a caliper).
When to use Mikuni round slide VM carbs?
Often there is no published starting point for tuning as when Mikuni round-slide VM carbs are applied to engines that predate them. Because it’s stupid to re-invent the wheel, you’ll ask someone with a similar conversion for a beginning jetting combination, but the final tuning will be your own responsibility.
Where can I buy a Mikuni carburetor rebuild kit?
Mikuni Carburetor Rebuild Kits, Mikuni Parts, Mikuni Carburetors, + Mikuni Accessories & Tools available from a wide range of online sources collected all in one spot. Check-out the wide selection and discount prices.
What does the idle screw do on a Mikuni?
Once you have found the position of fastest idle, note the airscrew position in turns from all-the-way-screwed-in. On Mikuni carbs, the idle screw controls the flow of air, bled into the idle fuel flow. Screwing the screws in enrichens idle, and vice versa.
What kind of arm does Mikuni float have?
These floats lift against an bronze-alloy float arm. That arm, like that the one on the connects the bronze-alloy floats, has an adjustment tab located in to middle of the arm. The larger Mikuni flat-slide and pumper carbs (HSR, RS, HS, TM33) use two plastic floats joined by a single arm.