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*Instruction manual is not included.
*Some modifications may be necessary during installation.
*We do not provide support or inquiries regarding installation, so please understand.
This is an aftermarket Honda CB400SF VTEC NC39 carburetor repair kit.
Compatible vehicle: CB400SF VTEC NC39. Specifications: Slow jet #35, #38; Main jet #102, #105. Set contents: Carburetor overhaul kit (for 1 unit).
A carburetor is a device that supplies fuel by mixing gasoline and air inside the engine.
It mixes fuel and air and burns it at an ideal air-fuel ratio to generate power.
Although fuel injection has become more common in recent years, vehicles equipped with carburetors are still in operation.
Some enthusiasts of vintage cars prefer carburetors for their unique intake sound and feel, which are not present in injection systems.
Many motorcycle enthusiasts enjoy DIY maintenance and seasonal adjustments, often preferring carburetors over injection systems.
If a vehicle has been left unused for a long time or has high mileage, impurities in the gasoline (such as debris, dust, rust, etc.) may clog the jets, preventing the ideal air-fuel ratio and causing engine trouble.
Even after tuning, if the engine runs poorly or acceleration is sluggish, it may indicate carburetor malfunction.
Carburetors also deteriorate or develop issues after long-term use.
If cleaning the carburetor does not improve performance, an overhaul is necessary.
A carburetor repair kit is a product used to replace worn parts and restore the carburetor to its original performance through an overhaul.
After replacement, you can experience the engine's good throttle response similar to that of a new vehicle.
To maintain your precious vehicle for a long time, we recommend a carburetor repair kit.
All necessary parts are included, so you can use it directly for an overhaul.
2026/06/25 15:27:55#c039080468d17ad55ac5b8de7a2b73a59a16b5a9
| Product # |
2B9WIFDKYS |
| Weight |
100 g |
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