fits make: Nissan. year: 1968.

( Model: DATSUNALL ), ( Part Type: Carburetor ), ( Conditions Options: Rebuidable Core/ Roader Duel Carb ), ( Genuine Oem: Yes ), ( Ipn: 320.da1068 )
The Nissan DA1068 carburetor, originally designed for the 1968 Datsun 320, is a testament to the engineering prowess of the automotive industry during its golden era. This carburetor is a crucial component of the engine system, responsible for delivering the correct air-fuel mixture to the engine cylinders for combustion.
The Nissan DA1068 carburetor is a single barrel, downdraft type, which means the air intake enters the carburetor from the top and flows downwards into the venturi before being mixed with fuel. This design is known for its simplicity and efficiency. The carburetor features a manual choke mechanism, allowing the driver to control the amount of air entering the engine for easier starting in cold conditions.
The carburetor body is made of cast aluminum, which not only provides strength and durability but also helps in heat dissipation. The primary and secondary throttle bodies are adjustable, allowing the driver to fine-tune the engine's performance for different driving conditions. The carburetor is equipped with a float bowl, which stores the fuel and ensures a constant supply to the engine.
The Nissan DA1068 carburetor comes with a venturi of about 2.0 inches in diameter, which is suitable for engines with a displacement of around 1.6 liters. The carburetor features a manual vacuum secondary, which means the secondary throttle opens based on engine vacuum, providing additional fuel and air mixture for high-load conditions.
The carburetor is equipped with a single 12-volt electric fuel pump, which is mounted outside the carburetor. The fuel pump ensures a steady supply of fuel to the carburetor, ensuring smooth engine operation. The carburetor also features a fuel filter, which helps in removing any impurities from the fuel before it reaches the engine.
In conclusion, the Nissan DA1068 carburetor is a reliable and efficient component that has stood the test of time. Its simple yet effective design makes it a favorite among classic car enthusiasts and restoration enthusiasts. Whether you're looking to restore a vintage Datsun 320 or just want to upgrade your engine system, the Nissan DA1068 carburetor is a great choice.
Pros of buying a 1968 Nissan 320 DA1068 Datsun carburetor:1. Authenticity: This carburetor is a genuine part for a classic car, which may appeal to enthusiasts who value originality.
2. Availability: As a common part for older cars, you should be able to find this carburetor at various auto parts stores or online retailers.
3. Cost: Compared to newer, more advanced fuel delivery systems, carburetors like the DA1068 are generally more affordable.
Cons of buying a 1968 Nissan 320 DA1068 Datsun carburetor:1. Performance limitations: Carburetors are less precise and efficient than modern fuel injection systems, which can result in poor fuel economy, inconsistent engine performance, and higher emissions.
2. Maintenance requirements: Carburetors require regular maintenance, such as adjustments to the idle speed, air/fuel mixture, and choke settings, to ensure proper engine operation.
3. Limited customization: Unlike modern fuel injection systems, which can be easily tuned for performance, carburetors offer limited customization options.
Conclusion:If you're a classic car enthusiast who values originality and is willing to put in the time and effort to maintain a carburetor, the 1968 Nissan 320 DA1068 Datsun carburetor could be a viable option. However, if you prioritize performance, fuel efficiency, and low maintenance, you might want to consider a modern fuel injection system instead. Ultimately, the decision depends on your personal preferences and priorities as a car owner.