How big is a KZ750 twin carburetor assembly?
The BS34 assembly weighs about 4 pounds while the BS38 weighs in at over 6 pounds. The BS34 assembly shares many of the internal and external parts used across the KZ line from the KZ750, GPz750, KZ1000P and all other KZ1000 models plus the KZ1100.
How are the carbs on a Honda CB750 numbered?
The carbs are numbered the same way as the cylinders on the bike – 1 through 4 left to right as you sit on the bike. The fronts of the carbs have the silver-colored throttle plates (butterflies), and the rear of the carbs have the brass-colored choke plates. The round tops are called caps and the square bottoms are called bowls. Getting Started
Where are the idle screws on a quadrajet carb?
Bench adjust the mixture screws by using the double “D” tool to screw the mixture screws, located on the front lower edge of the carburetor, into the carburetor until they lightly seat. Unscrew the screws two and one half turns. Start the engine. Screw the left idle screw into the carburetor until the engine starts to run rough.
When did wgcarbs switch to bs34 carburetors?
In 1982, they marketted the KZ750M1 CSR model and switched the carburetors from the BS38 assmebly that had been used on the KZ750B model family to the BS34 assembly shown above. The BS34 assembly weighs about 4 pounds while the BS38 weighs in at over 6 pounds.
The carbs are numbered the same way as the cylinders on the bike – 1 through 4 left to right as you sit on the bike. The fronts of the carbs have the silver-colored throttle plates (butterflies), and the rear of the carbs have the brass-colored choke plates. The round tops are called caps and the square bottoms are called bowls. Getting Started
What are the symptoms of a too rich carburetor?
Too Rich. When a vehicle is running rich, the fuel-to-air ratio is off because the carburetor is delivering too much gasoline. Typical symptoms of a rich mixture are: Poor fuel economy. Sluggish acceleration. Choke not needed from cold starts. Sooty or black spark plugs.
What happens when a carburetor is out of adjustment?
When the carburetor is out of adjustment, it means the air/fuel screw and the balance between two or more carburetors need to be adjusted. Incorrect adjustment can produce any of the previously noted symptoms.
How is the CARB adjusted on a Honda motorcycle?
The carburetor adjustments include idle speed, idle circuit mixture, mid-range and high-speed circuit mixture. The idle circuit and idle speed is adjusted with a screw. The mid-range and high-speed mixture is controlled by changing jet size in the carburetor bowl.