fits model: Twin, Sportster.

( Brand: S-s ), ( Manufacturer Part Number: 110-0133 ), ( Part Type: Carburetor ), ( Part Number: 486938 ), ( Photo Disclaimer: Image Is Generic Actual Product May Differ. )
The 55-06 Big Twin Carburetor, also compatible with models from 1957 to 1966 Sportster 1100, is an essential component for maintaining the optimal performance of your classic Harley-Davidson motorcycle. This carburetor boasts a rich heritage, embodying the timeless design and reliability that Harley-Davidson is renowned for.
The 55-06 Big Twin Carburetor features a 1-1/2 inch primary and secondary bore, ensuring an adequate air-fuel mixture for the engine's combustion. The carburetor is equipped with a manual choke, allowing for easy cold-starting and fine-tuning of the air-fuel mixture as needed. The meticulously crafted float bowl provides ample fuel capacity, ensuring smooth operation during prolonged rides.
The carburetor's mechanical fuel pump ensures a consistent supply of fuel to the engine, ensuring smooth and steady operation. The carburetor's design is simple yet robust, with easy-to-adjust components such as the main and idle jet, making it simple to fine-tune the engine's performance for your specific riding conditions.
The 55-06 Big Twin Carburetor is made of high-quality materials, including a cast aluminum body and brass components, ensuring durability and long-lasting performance. The carburetor's classic design complements the timeless appearance of your Harley-Davidson, making it an essential addition to any classic motorcycle enthusiast's collection.
In conclusion, the 55-06 Big Twin Carburetor is a must-have for any Harley-Davidson enthusiast seeking to restore or maintain their classic motorcycle's performance. Its robust design, ease of adjustment, and classic appearance make it an ideal choice for any Harley-Davidson owner looking to preserve the legacy of their beloved motorcycle.
Pros of buying a carburetor 55-06 big twin 57-06 sportster 110-0133:1. Compatibility: It is specifically designed for Harley-Davidson models between 1955 and 2006, ensuring a perfect fit.
2. Quality: Made by a reputable manufacturer, this carburetor is known for its durability and reliability.
3. Availability: Being a common part for a popular motorcycle, it is generally easy to find and purchase.
4. Affordable: Compared to newer electronic fuel injection systems, this carburetor is often less expensive.
Cons of buying a carburetor 55-06 big twin 57-06 sportster 110-0133:1. Adjustment: Carburetors require regular tuning to maintain optimal performance, which can be time-consuming and require specialized knowledge.
2. Emissions: Carburetors can produce more emissions than fuel injection systems, which may not meet modern emission standards in some regions.
3. Fuel Efficiency: Carburetors may not provide the same level of fuel efficiency as electronic fuel injection systems, which can result in higher fuel consumption.
Conclusion: If you own a classic Harley-Davidson from the 1950s to the early 2000s, a stock carburetor like the 110-0133 is a practical and affordable option. However, keep in mind that these carburetors require regular maintenance and may not offer the same level of performance or fuel efficiency as modern fuel injection systems.
Recommendation: If you value convenience and performance, consider upgrading to an aftermarket carburetor with improved fuel efficiency and ease of tuning. Alternatively, you can also opt for an electronic fuel injection system, which offers even better fuel efficiency and emissions compliance, but at a higher cost. Ultimately, the best choice depends on your budget, personal preferences, and the specific needs of your motorcycle.
The idle mixture screw is positioned and angled for easy accessibility. This leaves the bore of the carburetor unobstructed for greater air flow. New condition.