Solex carburetor 34

Types of Solex Carburetor 34

The solex 34 pict 3 carburetor is a popular carburetor type for various vehicles. Here are its types:

• Solex 34 PICT-3: This carburetor is used in classic Volkswagen Beetles from 1971 to 1974. It is also found in Super Beetles from 1971 to 1974. The "3" in its name signifies that it is the third model in the 34 pict 3 series. The 34 PICT-3 is a single-throat carburetor. This means that each barrel is responsible for all of the air and fuel mixing for one cylinder. It has an automatic choke and is designed to work with a 12-volt electrical system. It also has a 2-barrel progressive linkage, which means that the second barrel opens when the engine needs more power, such as during acceleration.
• Solex 34 PICT-4: The Solex 34 PICT-4 carburetor is an updated version of the 34 pict 3 carb. It was utilized in various Volkswagen vehicles. The main difference between the 34 PICT-3 and the 34 PICT-4 is the addition of a fuel cutoff valve. This valve is connected to the throttle linkage and is used to cut off the fuel flow when the engine is decelerating. This feature improves fuel efficiency and reduces emissions. The 34 PICT-4 also has a revised choke mechanism for better performance and reliability.
• Solex 34 PICT-5: This carburetor is also an updated version of the 34 pict 3. It was utilized in some Volkswagen vehicles. The main improvement in the 34 PICT-5 is the addition of an altitude compensation system. This system automatically adjusts the fuel mixture based on the altitude above sea level. This feature ensures optimal engine performance at different elevations. The Solex 34 PICT-5 also has all the improvements of the 34 PICT-4, such as the fuel cutoff valve and revised choke mechanism.
• Solex 34 PICT-6: The Solex 34 PICT-6 is another updated version of the 34 pict 3 carburetor. It was utilized in some Volkswagen vehicles. The main improvement in the 34 PICT-6 is the addition of an automatic air correction system. This system adjusts the air-to-fuel ratio based on factors such as engine load and speed. This ensures optimal performance and emissions at all engine operating conditions.

Specifications and Maintenance of Solex Carburetor 34

When buying solex 34 pict 3 carburetor for sale, here are the specifications to look out for:

• 34 PICT-3 Carburetor: This is a 34 Solex carburetor featuring a 12-volt Choke, a 26mm Venturi, and a 43.5 Main Jet. It also has an 8.5 mm pump solex 34 and a 21 mm Venturi cluster. The 34 PICT-3 carburetor is designed for use in 1600cc single-port Type 1 engines from 1971 to 1974. It is also used in Type 2 engines from 1971 to 1971 with the 1600cc Type 2. It is also used in the 1971 to 1974 411 and 412 models.
• Solex 34 PICT-4: The Solex 34 PICT-4 is a good choice for a 34 pict 3 carburetor, but with a few differences. The 34 PICT-4 has a 12-volt electric Choke, a 28 mm Venturi, and a 50 Main Jet. It also has a 10 mm pump and 23 mm Venturi cluster. The 34 PICT-4 has a 1600cc dual-port Type 1 engine with a 34 PICT-4 single-carburetor. It can also be used in 1600cc Type 2 engines and other compatible models.
• Solex 34 TICT: The Solex 34 TICT is a different type of 34 Solex carburetor. It has a 12-volt electric Choke, a 26 mm Venturi, and a 43.5 Main Jet. It also has an 8.5 mm pump and a 21 mm Venturi cluster. The 34 TICT carburetor is designed for 1600cc single-port Type 1 engines from 1971 to 1974. It is also used in Type 2 engines from 1971 to 1971 with the 1600cc Type 2. It is also used in the 1971 to 1974 411 and 412 models.

Regular maintenance of the 34 pict 3 carb is important to ensure it operates effectively. Here are some maintenance tips:

• Check the carburetor for wear and tear, such as cracks or leaks, and replace it if necessary.
• Clean the carburetor and air filters to remove dirt, debris, and gunk buildup periodically.
• Regularly check and adjust the carburetor settings, such as idle mixture screws and idle speed, to ensure optimal performance and fuel efficiency.
• Inspect and replace gaskets and seals as needed to prevent air and fuel leaks.
• Check the fuel lines for cracks and replace them if necessary.
• Regularly inspect the throttle linkage and ensure it moves freely without sticking.
• Use high-quality fuel to prevent carburetor buildup and engine damage.
• Periodically check the fuel level and adjust the float height if necessary.
• Before disassembling the carburetor, take note of the original settings so they can be restored during reassembly.
• When cleaning the carburetor, use a suitable cleaning solution and ensure all passages and jets are thoroughly cleaned.

How to Choose Solex Carburetor 34

When selecting Solex-type carburetors, there are various factors to take into account, such as car specifications, engine size, fuel needs, and driving habits.

First, consider car model details and OEM specifications. Check the manufacturer's information and the car's make, model, and year of production to ensure the compatibility of the carburetor with the vehicle.

Second, consider the engine size and power necessities. Select a solex 34 pict 3 carburetor with larger venturies for high-performance vehicles and engines with large displacements. This allows for improved airflow and power generation. For more moderate needs, choose carburetors with smaller venturis.

Also, for racing applications, select a dual-carburetor setup or upgraded carburetors to improve engine performance and responsiveness. For daily use or standard applications, a single 34 pict 3 is sufficient.

Take into account driving habits. For aggressive driving and racing applications, consider dual carburetor setups, upgraded models, and tuning options to enhance throttle response, acceleration, and overall performance. For standard daily driving, a single, well-tuned SOLEX 34 is adequate.

How to DIY and Replace Solex Carburetor 34

Replacing a 34 pict 3 carburetor is a delicate process. Make sure to have the following tools before starting the process:

• Screwdrivers: A Phillips-head screwdriver is used to remove or adjust the screws that hold the air filter and other components attached to the carburetor. A flat-head screwdriver is used to adjust the idle speed and mixture screws.
• Wrenches: Open-ended or socket wrenches are used to loosen and remove the bolts or nuts that secure the carburetor to the intake manifold.
• New Gaskets: To ensure a proper seal between the carburetor and the intake manifold, new gaskets designed for the specific engine should be used.
• Clean Rags: These are used to clean the mounting surface of the intake manifold and other components before installing the new carburetor.
• Carburetor Cleaner: A solvent designed to clean carburetors is used to remove dirt, varnish, and other deposits from the old carburetor and other related components.
• Optional: A torque wrench is used to tighten the bolts or nuts to the specified torque to avoid damaging the intake manifold or other components.

Here is a step-by-step guide on how to replace a Solex 34 pict 3:

• 1. Disconnect the negative battery cable to avoid accidental short circuits.
• 2. Remove the air cleaner assembly and air intake duct to access the carburetor.
• 3. Note the position and routing of the throttle linkage, vacuum hoses, and other connections to the old carburetor. Disconnect them carefully to avoid damage.
• 4. Loosen and remove the bolts or nuts that secure the old carburetor to the intake manifold. Gently pry the carburetor to break the seal with the gasket and remove it.
• 5. Clean the mounting surface of the intake manifold to remove any residue from the old gasket and inspect it for damage. If necessary, replace the gasket.
• 6. Place the new solex 34 pict 3 on the intake manifold using the new gasket. Make sure it is properly aligned with the throttle linkage and other connections.
• 7. Reinstall the bolts or nuts that secure the carburetor to the intake manifold and tighten them to the specified torque.
• 8. Reconnect the throttle linkage, vacuum hoses, and other connections in their original positions and routes.
• 9. Reinstall the air cleaner assembly and air intake duct.
• 10. Reconnect the negative battery cable.
• 11. Start the engine and check for leaks or other problems. If necessary, adjust the idle speed and mixture screws according to the manufacturer's specifications.

Q and A

Q1: What is the importance of a solex 34 pict 3 carb?

A1: A Solex carburetor 34 is designed to have a high air flow capacity and is commonly used in high-performance engines. The 34 refers to the size of the throat, which is 34 mm in diameter. It is used to increase the engine's power output, particularly at higher RPMs. This is important in vehicles with high performance or racing applications.

Q2: What is the process of adjusting a Solex 34 pict 3?

A2: Adjusting a Solex carburetor 34 is a delicate process that requires precision and attention to detail. The carburetor needs to be checked and tuned for proper air-fuel mixture and optimal performance. An incorrect adjustment can lead to engine damage or poor performance. If the adjustment is not known, it is advisable to consult a professional mechanic or refer to the manufacturer's tuning guide.

Q3: Can one convert a Solex carburetor to fuel injection?

A3: Yes, it is possible to convert a Solex carburetor to fuel injection. However, this is a complex process that requires knowledge of engine management systems and may need custom parts. Before the conversion, the benefits and drawbacks should be weighed. Normally, fuel injection provides better fuel distribution, throttle response, and efficiency.