fits model: Gl1100, 1100, Gl, Goldwing. make: Honda. year: 1981.

( Manufacturer Part Number: 16106-463-004 ), ( Part Type: Carburetor )
The **Honda 16106-463-004 1981 GL1100 Gold Wing Interstate Carburetors** represent a meticulously engineered pair of **PGM-FI (Programmed Fuel Injection) carburetor assemblies**, specifically designed for the legendary **1981 Honda GL1100 Gold Wing**, a motorcycle renowned for its unmatched comfort, reliability, and performance on both highway interstates and winding backroads. These carburetors are a critical component of the Gold Wing s **1,084cc parallel-twin engine**, which was already a powerhouse in its day, delivering a smooth, torque-rich output that defined the era of cruising motorcycles. The **1981 model year** marked a transitional phase in the Gold Wing s evolution, blending classic mechanical simplicity with early electronic advancements, and these carburetors play a pivotal role in maintaining the bike s legendary throttle response, fuel efficiency, and emissions compliance for their era.
Each carburetor in this pair is a **precision-crafted unit**, featuring **Honda s proprietary PGM-FI (Programmed Fuel Injection) system**, which integrates seamlessly with the bike s **electronic fuel injection controls** to optimize air-fuel mixture delivery under varying riding conditions. Unlike traditional carburetors, these units eliminate the need for manual adjustments, instead relying on **electronic sensors and a fuel pump** to regulate fuel flow dynamically, ensuring consistent performance whether cruising at highway speeds or navigating stop-and-go traffic. The **interstate-rated design** underscores their robustness, built to withstand the demands of long-distance travel, where reliability and efficiency are paramount. The carburetors are constructed from **high-grade aluminum and durable plastics**, with **chrome-plated components** where necessary to prevent corrosion and ensure longevity, even in harsh environments.
Under the hood, these carburetors interface directly with the **Gold Wing s fuel injection system**, which includes a **fuel pump, pressure regulator, and electronic control unit (ECU)** to manage fuel delivery with precision. The **throttle bodies** are designed to minimize turbulence while maximizing airflow, contributing to the bike s signature **smooth, linear power delivery** a hallmark of the Gold Wing s reputation for comfort and ease of handling. The **idle mixture and throttle response** are finely tuned to prevent stalling or hesitation, making these carburetors ideal for both casual riders and enthusiasts who demand performance without compromise. Additionally, the **OEM quality** of these parts ensures a perfect fit with the **1981 GL1100 s intake manifold and throttle linkage**, eliminating the need for modifications or aftermarket adapters.
For restoration projects or maintenance purposes, these **1981 Gold Wing carburetors** are a sought-after replacement, offering a balance of **authenticity and functionality**. Whether restoring a classic bike to its original glory or upgrading an existing Gold Wing for improved reliability, these carburetors provide the **exact specifications** required to maintain the engine s intended performance. Their **direct compatibility** with the bike s fuel injection system also means that riders can enjoy the benefits of **modernized fuel delivery** while preserving the bike s vintage charm. With proper care including regular cleaning of the **air filters, throttle bodies, and fuel lines** these carburetors can deliver **decades of trouble-free operation**, ensuring that the Gold Wing remains a symbol of enduring engineering excellence on the road.
### **Pros and Cons of buying a Honda 16106-463-004 (1981 GL1100 Gold Wing Interstate Carburetors)**
#### **Pros:**1. **Reliability and Performance** The Gold Wing is renowned for its durability, and the original carburetors (Pilot J and Main J) are designed to work seamlessly with the engine, ensuring smooth power delivery and fuel efficiency. Restoring them to factory condition can significantly improve throttle response and overall ride quality.
2. **Authentic Restoration** If you are restoring or maintaining a classic Gold Wing, using OEM carburetors ensures an authentic feel and performance close to the original build. Aftermarket replacements may not match the same level of precision or reliability.
3. **Proven Design** The carburetors from this era are well-tested and optimized for the GL1100 s engine. They are less prone to common issues like flooding or lean-running problems that can plague poorly maintained or aftermarket carburetors.
4. **Ease of Maintenance** These carburetors are relatively straightforward to clean, rebuild, and adjust compared to some modern fuel-injected systems. Many mechanics and Gold Wing enthusiasts are familiar with their operation, making repairs easier.
5. **Resale Value for Restored Bikes** If you plan to sell or trade in your Gold Wing later, having original or high-quality OEM parts can enhance its appeal to collectors and purists.
6. **Compatibility with Classic Tuning** The carburetors work well with classic Gold Wing tuning kits (such as aftermarket jets or linkage upgrades), allowing for minor performance adjustments without major modifications.
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#### **Cons:**1. **Age and Wear** These carburetors are over 40 years old, meaning they may be worn out, cracked, or corroded internally. If not properly cleaned or rebuilt, they can cause poor fuel delivery, stalling, or rough idling.
2. **Limited Availability** While Honda still produces some Gold Wing parts, the 16106-463-004 carburetors may be harder to find than newer models. You may need to source them from specialty dealers, eBay, or restoration shops, which could drive up costs.
3. **Cost of Rebuilding** If the carburetors are beyond simple cleaning, rebuilding them may require purchasing new gaskets, seals, and jets, adding to the expense. Some enthusiasts opt for full rebuild kits instead of original parts.
4. **Potential for Flooding or Lean Conditions** Older carburetors can develop sticky needles, clogged passages, or vacuum leaks, leading to inconsistent performance. This requires careful adjustment and maintenance to avoid issues.
5. **Environmental and Emissions Concerns** Unlike modern Gold Wings with electronic fuel injection, carbureted models may not meet modern emissions standards if modified heavily. This could be a concern if you plan to ride in areas with strict regulations.
6. **Skill Dependency** Proper carburetor maintenance (cleaning, adjusting idle mixture, checking float levels) requires some mechanical knowledge. Mistakes can lead to poor performance or even engine damage if fuel delivery is disrupted.
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### **Conclusion:**The **Honda 16106-463-004 carburetors** for the 1981 GL1100 Gold Wing are a **solid choice for restoration or maintenance** if you prioritize authenticity, reliability, and classic performance. They offer a **proven, high-quality solution** for enthusiasts who want to preserve or restore their bike s original character. However, they come with **potential drawbacks**, such as age-related wear, limited availability, and the need for careful maintenance.
If you are **restoring a Gold Wing**, investing in these carburetors (or high-quality rebuilds) is a **wise decision** for long-term reliability. If you are **not committed to restoration** or lack mechanical experience, you may want to consider **aftermarket alternatives** (such as Mikuni or Keihin carburetors) or **electronic fuel injection (EFI) conversions**, which can simplify maintenance and improve modern performance.
### **Recommendation:** - **Buy the OEM carburetors (16106-463-004) if:**- You are restoring a Gold Wing and want **authentic parts**.
- You are comfortable with **carburetor maintenance** and have access to tools for cleaning/rebuilding.
- You find them at a **reasonable price** (compare with rebuild kits or aftermarket options).
- **Consider alternatives if:**- You want **easier maintenance** aftermarket carburetors or EFI may be better.
- You cannot find the OEM parts affordably look for **rebuild kits** (e.g., from Gold Wing specialists like **Gold Wing Restoration** or **Honda Performance Parts**).
- You plan to **modify the bike heavily** modern carburetors or EFI may offer better tuning flexibility.
For the best balance of **authenticity and practicality**, **rebuilding the original carburetors** (if they are salvageable) or purchasing a **high-quality rebuild kit** is often the most cost-effective route. If you are unsure about maintenance, consult a **Gold Wing specialist** before committing.
We primarily use USPS and UPS as our shipping companies. 1981 HONDA GL1100 GL 1100 I GOLDWING INTERSTATE CARBURETORS: GOOD. GL1100 GOLDWING INTERSTATE. MAY ALSO FIT: 1981.