CROWN AUTOMOTIVE L4280680 Carburetor CJ6A
fits make: Jeep. year: 1966–1968.
( Brand: Crown Automotive ), ( Manufacturer Part Number: L4280680 ), ( Construction: Metal ), ( Axle: Any ), ( Color: Unpainted ), ( Type: Automotive ), ( Hardware Included: Use Existing Hardware ), ( Packaging: Box ), ( Usage: Oem ), ( Finish: Gray ), ( Barrel: One ), ( Fitment Type: Performance/custom )
Review CROWN AUTOMOTIVE Carburetor For Jeep fits 1966–1968
The Holley 4160 Series carburetor, specifically model number L4280680, is a high-performance replacement option for the carburetion system in 1966-1968 Jeep CJ6A applications. This carburetor is engineered to deliver improved idle quality, smoother throttle response, and enhanced fuel economy, making it an excellent choice for enthusiasts seeking to upgrade their vehicle's powertrain.
The Holley L4280680 carburetor's primary feature is its 4160 Series design, which includes a secondary metering block with four barrels. Each barrel is equipped with Holley's proven Accu-Jet circular needle and shaft design, ensuring precise fuel delivery for optimal engine performance. The secondary metering block allows for easy tuning and adjustment, enabling fine-tuning to suit various engine conditions and driving styles.
This carburetor also boasts a number of other performance-enhancing features. It comes standard with a Holley Street Dominator intake manifold, which offers increased intake velocity and improved airflow for better combustion efficiency. The carburetor also includes Holley's signature vacuum secondary system, which utilizes a progressive linkage to optimize fuel delivery during cruising conditions, resulting in improved fuel economy.
Durability is another key aspect of the Holley L4280680 carburetor. It is constructed from high-quality aluminum and features heavy-duty components, such as billet fuel bowls, brass fuel inlets, and a precision machined throttle shaft. These components ensure that the carburetor can withstand the rigors of off-road driving and the demands of high-performance applications.
Additionally, the L4280680 carburetor is compatible with various fuel systems, including electric and mechanical fuel pumps, making it a versatile option for a range of Jeep CJ6A applications. Its large 750 CFM air horn provides ample fuel delivery for larger engines, while its vacuum secondary system can be easily tuned for smaller engines to ensure optimal performance.
In summary, the Holley 4160 Series L4280680 carburetor is a high-performance, durable, and versatile option for the 1966-1968 Jeep CJ6A. Its 4160 Series design, secondary metering block, and Holley Street Dominator intake manifold contribute to improved idle quality, smoother throttle response, and enhanced fuel economy. With its heavy-duty components and compatibility with various fuel systems, this carburetor is a reliable and effective solution for enhancing the power and performance of your Jeep CJ6A.
The Crown L4280680 carburetor is a popular choice for Jeep CJ6A models manufactured between 1966 and 1968. This carburetor offers several advantages and disadvantages, which are detailed below:
Advantages:1. Improved Performance: The Crown L4280680 carburetor is known for its ability to provide improved engine performance. It offers better fuel efficiency and increased horsepower, making it a popular choice for those seeking to enhance their Jeep's power and acceleration.
2. Easy Installation: This carburetor is relatively easy to install, and many users report that they were able to do it themselves with the help of a few simple tools. The installation process is straightforward, and the carburetor comes with clear instructions to make the process as smooth as possible.
3. Durability: The Crown L4280680 carburetor is built to last. It features heavy-duty components and is designed to withstand the rigors of off-road driving. This makes it an excellent choice for those who use their Jeep for extreme activities.
Disadvantages:1. Cost: Compared to some other carburetors on the market, the Crown L4280680 can be more expensive. However, many users feel that the improved performance and durability make the investment worthwhile.
2. Adjustment Requirements: Some users report that the carburetor requires frequent adjustments to maintain optimal performance. This can be a drawback for those who are not mechanically inclined or who do not have easy access to a mechanic.
3. Fuel Economy: While the Crown L4280680 carburetor can provide improved performance, it can also lead to decreased fuel economy. This is due to the increased power output, which can result in more fuel being consumed.
Conclusion:The Crown L4280680 carburetor is an excellent choice for those seeking to enhance the performance of their Jeep CJ6A. Its durability, ease of installation, and improved power output make it a popular choice among off-road enthusiasts. However, its cost and the requirement for frequent adjustments may be drawbacks for some users. Ultimately, the decision to purchase this carburetor depends on individual priorities and budget.
Recommendation:If you are looking to improve the performance of your Jeep CJ6A and are willing to invest in a high-quality carburetor, the Crown L4280680 is an excellent choice. Its durability and ease of installation make it a wise investment, and the improved performance is sure to make your Jeep even more fun to drive. However, if cost is a concern, or if you are not mechanically inclined, you may want to consider other options that offer similar performance at a lower price point.
Details:
part #: l4280680 prices
- $204.69-$226.33
specifications carbcoon:
- for makes: Jeep
- for years: 1966-1968
- brand: Crown Automotive
- mpn: L4280680
- construction: Metal
- axle: Any
- color: Unpainted
- type: Automotive
- hardware included: Use Existing Hardware
- packaging: Box
- usage: Oem
- finish: Gray
- barrel: One
- fitment type: Performance/custom
offer carbcoon:
- quantity: 3
- options: Ship-to-home
- started: February 23, 2025
- sold: 0
- availability: In Stock
shipping carbcoon:
- class: Standard, Expedited, One-day
- type: Fixed
- cost: $0.00
- service: Standard, Expedited, Overnight
- transit: 4-8 Days
returns carbcoon:
- paid by: Buyer
- time: 30 Days
- policy: Returns Accepted
general carbcoon:
- condition: New
- Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
seller carbcoon:
- city: Coppell, Texas
- # reviews: 3961
- rating: 96.4%
payments carbcoon:
- wallet: Paypal
- credit card: Discover
- other
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