1. Introduction
The Edelbrock 8013 Universal Choke Cable Kit is designed to provide reliable manual choke operation for Edelbrock 2 and 4 barrel carburetors equipped with a manual choke. This kit allows for precise control over the carburetor's choke mechanism, essential for cold starts and engine warm-up. The cable features a durable steel construction and a polished knob with the Edelbrock logo.
Figure 1.1: The Edelbrock 8013 Universal Choke Cable Kit, showing the coiled cable and polished control knob.
2. Safety Information
Always prioritize safety when working on any vehicle. Read and understand all instructions before beginning installation. If you are unsure about any step, consult a qualified automotive technician.
- Ensure the vehicle's engine is off and cool before starting any work.
- Disconnect the battery's negative terminal to prevent accidental electrical shorts.
- Wear appropriate personal protective equipment, including safety glasses and gloves.
- Keep hands and clothing clear of moving parts.
- Use the correct tools for each step to avoid damage to components or injury.
- Be aware of hot surfaces and sharp edges in the engine bay.
3. Package Contents
Verify that all components are present in your kit before beginning installation:
- 1x Edelbrock 8013 Universal Choke Cable (6 ft. length)
- 1x Polished Control Knob with Edelbrock Logo
- Mounting Hardware (typically includes nut and washer for knob mounting)
4. Setup and Installation
This section outlines the steps for installing your Edelbrock 8013 Universal Choke Cable. Proper installation ensures optimal performance and longevity.
4.1. Pre-Installation Checks
- Identify a suitable mounting location for the choke knob inside the vehicle's cabin. This location should be easily accessible to the driver and clear of obstructions.
- Ensure your Edelbrock carburetor is equipped with a manual choke linkage point.
- Plan the cable routing path from the carburetor to the chosen mounting location, avoiding hot engine components, sharp edges, and moving parts.
4.2. Mounting the Choke Knob
- Drill a hole of appropriate diameter (refer to the specific instructions provided with your kit for exact size, typically around 3/8" or 1/2") at the chosen mounting location in the dashboard or panel.
- Insert the threaded shaft of the choke cable through the drilled hole from the front.
- Secure the cable assembly from the back using the provided nut and washer. Tighten firmly but do not overtighten.
Figure 4.1: Close-up view of the polished control knob with "Edelbrock EQUIPPED" etching.
4.3. Routing the Cable
- Carefully route the cable from the mounted knob through the firewall into the engine bay. Use an existing grommet or drill a new hole and install a new grommet to protect the cable from chafing.
- Secure the cable along its path using cable ties or clamps to prevent it from sagging, vibrating, or coming into contact with hot or moving parts.
- Ensure there are no sharp bends or kinks in the cable, as this can impede smooth operation.
4.4. Connecting to the Carburetor
- Locate the manual choke linkage arm on your Edelbrock carburetor.
- Attach the end of the choke cable to the carburetor's choke linkage arm. Most Edelbrock carburetors have a specific hole or bracket for this purpose. Secure it firmly, typically with a small screw and clamp or a specialized fitting.
- Ensure the cable has a smooth, unrestricted path to the linkage.
Figure 4.2: The Edelbrock 8013 Universal Choke Cable, showing the full length and components.
4.5. Adjustment
- With the choke knob fully pushed in (choke off position), ensure the choke plate on the carburetor is completely open. There should be no tension on the cable.
- Pull the choke knob out fully (choke on position). The choke plate on the carburetor should now be completely closed. Adjust the cable's attachment point at the carburetor or the cable housing's position until full travel is achieved in both directions without binding.
- Test the operation several times to confirm smooth movement and proper choke plate positioning.
5. Operating Instructions
The Edelbrock 8013 Universal Choke Cable provides manual control over your carburetor's choke for improved cold starting and warm-up.
- To Engage Choke (Cold Start): Pull the choke knob out fully. This will close the choke plate on the carburetor, enriching the fuel mixture for easier cold starting.
- To Disengage Choke (Warm Engine): Push the choke knob in fully. This will open the choke plate, allowing the engine to run on a leaner mixture once it has warmed up.
- Partial Choke: For some conditions, a partial choke may be desired. The push/pull design allows for incremental adjustments by pulling the knob out partially.
Always disengage the choke once the engine has reached operating temperature to prevent excessive fuel consumption and carbon buildup.
6. Maintenance
Regular maintenance will ensure the smooth and reliable operation of your choke cable.
- Inspection: Periodically inspect the entire length of the cable for signs of wear, fraying, kinks, or damage to the outer casing. Check the connection points at both the knob and the carburetor for looseness or corrosion.
- Lubrication: If the cable operation becomes stiff, a small amount of light lubricant (e.g., silicone spray or dry lubricant) can be applied to the inner wire where it enters the outer casing, and at the carburetor linkage pivot points. Avoid excessive lubrication that could attract dirt.
- Cleaning: Keep the exposed parts of the cable and knob clean from dirt and grime. A damp cloth is usually sufficient for the knob.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Choke knob is stiff or hard to pull/push. | Kinked cable, lack of lubrication, dirt/debris in casing, binding linkage at carburetor. | Inspect cable for kinks. Lubricate inner wire. Clean cable path. Check carburetor linkage for free movement. |
| Choke plate does not fully open or close. | Improper cable adjustment, cable stretched or damaged, carburetor linkage binding. | Re-adjust cable tension. Inspect cable for damage and replace if necessary. Lubricate carburetor linkage. |
| Choke knob pulls out but doesn't stay. | Friction mechanism inside the knob is worn or loose. | Check the nut securing the cable to the dashboard; it may need to be tightened to increase friction. If internal mechanism is worn, cable replacement may be necessary. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 8013 |
| Brand | Edelbrock |
| Cable Type | Push/Pull |
| Cable Length | 6 ft. (approx. 1.83 meters) |
| Outer Material | Stainless Steel |
| Handle Type | Knob |
| Handle Color | Polished |
| Compatible Devices | Edelbrock 2 and 4 barrel carburetors equipped with a manual choke |
| Item Weight | 8.5 ounces (approx. 241 grams) |
9. Warranty and Support
Edelbrock products are manufactured to high standards. For specific warranty information regarding your Edelbrock 8013 Universal Choke Cable Kit, please refer to the warranty documentation included with your purchase or visit the official Edelbrock website.
For technical assistance, installation questions, or to inquire about replacement parts, please contact Edelbrock customer support directly. You can often find contact information and additional resources on the Edelbrock Store on Amazon or their official corporate website.
