930 MK1 PREMIER CONCENTRIC ALUMINUM 30MM CARBURETOR SET FOR TRIUMPH T120 & T140 BONNEVILLE

Aluminum Carburetor Spacer | The 930 MK1 Premier Concentric Aluminum 30mm Carburetor Set is designed for Triumph T120 and T140 Bonneville motorcycles. The Amal MK1 carburetors are a common upgrade or replacement for vintage British motorcycles, especially Triumphs. These carburetors are known for their reliability and improved fuel delivery.

Here’s a breakdown of the key features:

Features of the 930 MK1 Premier Concentric Carburetors |Aluminum Carburetor Spacer

1. Material: Made from lightweight aluminum, reducing overall weight compared to earlier versions.
2. Size: 30mm bore, which is suitable for the Triumph T120 and T140 models.
3. Premier Upgrade: The Premier series offers improved fuel metering and longevity over the standard Amal MK1, with updated materials like hard anodized slides for extended life.
4. Improved Starting: Equipped with a removable pilot jet, making starting easier and improving idle performance.
5. Fuel Delivery: Enhanced fuel atomization, leading to better throttle response and improved performance throughout the rev range. Buy Aluminum Carburetor Spacer online

Application:

• Triumph T120 Bonneville (650cc)
• Triumph T140 Bonneville (750cc)

This set would help maintain or improve the performance of these classic motorcycles, providing better throttle response, smoother running, and potentially a slight increase in power due to better fuel atomization.

Tools You’ll Need:

• Screwdrivers (flathead and Phillips)
• Wrenches (for tightening the carburetor clamps)
• Needle-nose pliers (for handling cables and springs)
• Fuel line clamps and replacement fuel lines (if necessary)
• Carburetor synchronization tool (optional but recommended)

Steps for Installation | Aluminum Carburetor Spacer

1. Preparation and Safety

• Ensure the motorcycle is on a stable stand.
• Disconnect the fuel supply by turning off the fuel tap or petcock.
• Allow the engine to cool down fully before starting.

2. Remove Old Carburetors

• Disconnect the throttle and choke cables from the existing carburetors. Use needle-nose pliers if necessary.
• Loosen the carburetor clamps where the carburetor meets the intake manifold.
• Carefully remove the old carburetors, ensuring no debris falls into the intake manifold.
• Inspect the intake manifold rubber boots for wear or cracks, and replace them if necessary. Buy Aluminum Carburetor Spacer Online

3. Install the New Carburetors

• Ensure the new 930 MK1 Premier carburetors are clean and free from debris.
• Slide the new carburetors onto the intake manifold, aligning them properly with the rubber boots.
• Tighten the clamps to secure the carburetors in place, ensuring a snug fit but not over-tightening, which could damage the boots.
• Reconnect the throttle and choke cables to the new carburetors. Make sure the cables are properly routed and not kinked.

4. Fuel Line Installation

• Connect the fuel lines to the carburetors’ inlets, ensuring they are securely fastened. Use new fuel line clamps if the old ones are worn out.
• Double-check the fuel taps for any signs of leaks or blockages before turning them back on.

5. Adjusting the Throttle

• Adjust the throttle cable tension to ensure there is a slight amount of free play at the throttle grip (around 1-2mm).
• Check the throttle operation, ensuring it opens smoothly without binding.

6. Carburetor Tuning

• The Premier 930 MK1 carbs come with a removable pilot jet, which allows for easier tuning. Start by adjusting the idle mixture screw to the manufacturer’s recommended setting.
• Set the idle speed using the throttle stop screw.
• Use a carburetor synchronization tool to ensure both carburetors are balanced. This is crucial for smooth idling and performance.

7. Test the Bike

• Turn the fuel tap back on and check for any fuel leaks.
• Start the motorcycle and let it idle. Adjust the idle mixture and speed if necessary.
• Test ride the bike to check throttle response and overall performance. If the bike hesitates or backfires, additional tuning of the idle mixture and jetting may be required.