Mikuni Bs26 Carburetor Manual Verified

The BS26 is a constant-velocity (CV) carburetor with a 26mm throat diameter.

Controls idling and low-speed operation up to approximately 1/4 throttle. mikuni bs26 carburetor manual verified

On a twin-cylinder BS26 setup, there is no vacuum port for a traditional sync gauge on the left carb (it has a choke only). The BS26 is a constant-velocity (CV) carburetor with

Remove the four screws securing the float bowl. If the screws are seized, use an impact driver or vice grips to avoid stripping the soft JIS (Japanese Industrial Standard) heads. Remove the four screws securing the float bowl

On the Mikuni BS26, the pilot screw is usually located on the bottom (engine side). Leans the mixture (less fuel).

Turn the screw inward or outward in 1/4-turn increments until you find the highest, smoothest idle speed.

: Engine overheats, backfires, or requires choke even when warm; spark plugs look white.

The BS26 is a constant-velocity (CV) carburetor with a 26mm throat diameter.

Controls idling and low-speed operation up to approximately 1/4 throttle.

On a twin-cylinder BS26 setup, there is no vacuum port for a traditional sync gauge on the left carb (it has a choke only).

Remove the four screws securing the float bowl. If the screws are seized, use an impact driver or vice grips to avoid stripping the soft JIS (Japanese Industrial Standard) heads.

On the Mikuni BS26, the pilot screw is usually located on the bottom (engine side). Leans the mixture (less fuel).

Turn the screw inward or outward in 1/4-turn increments until you find the highest, smoothest idle speed.

: Engine overheats, backfires, or requires choke even when warm; spark plugs look white.

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