Service Kit for the Keihin carburetors as used on the 1971 Honda CB750 Four K1 motorcycles.
This service kit contains the following parts to service 1 carburettor:
- Float Bowl Gasket
- Needle Valve Set
- Mixture Screw Set
- Needle D17
- Needle Clip
- Needle Jet
- Main jet, size 120
- Idle jet, size 40
- Various Viton (rubber) o-rings as depicted in the photograph
Although these carburetors were originally delivered on the above mentioned Honda CB750F K1, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.
Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.
- Needle: 3rd notch
- Float Level: 26 mm
- Mixture screw: fully in until gently seated, then 1 full turn out
This is a Carburetor City service kit of outstanding Japanese manufacture.