18-7620

CARBURETOR, Sierra

fits: OMC COBRA 1 offer available: $499.99
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18-7620 Comparison

18-7620 in New Condition
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OMC Cobra 2.3L Holley 2BBL Carburetor Remanufactured Replaces 986478 0986478 NLA Details$499.99Condition is New, OMC Cobra 2.3L Holley 2BBL Carburetor Remanufactured Replaces 986478 0986478 NLA, shipping cost = $24.20Top Rated99.8%
18-7620 SIERRA Holley Carburetor Omc Cobra

The Sierra 18-7620 OMC Cobra 2.3L Holley 2BBL Carburetor, with part number 986478, is a high-performance carburetor designed specifically for 2.3L engines. This carburetor is manufactured by Holley, a renowned brand known for producing top-quality carburetors and fuel systems for automotive applications.

This particular model, the 18-7620, is part of Holley's Cobra series, which is known for its exceptional airflow capacity and ease of tuning. This carburetor features a 2-barrel design, which allows for better throttle response and improved fuel economy compared to a single-barrel carburetor.

The Holley 2BBL carburetor is suitable for use in a wide range of applications, including hot rods, muscle cars, and even marine applications. It comes equipped with a Holley 2300 series vacuum secondary system, which provides excellent idle quality and smooth power delivery throughout the RPM range.

The carburetor base plate is designed to fit the OMC 2.3L engine and is made from high-quality aluminum. The base plate also includes provisions for mounting the fuel pump, making installation straightforward and hassle-free.

The Holley 2BBL carburetor is equipped with a Holley S-jet primary system, which helps to ensure proper fuel atomization and efficient combustion. The secondary system includes an automatic choke, which makes starting the engine in cold weather conditions easier and more reliable.

This carburetor also features a built-in fuel pressure regulator, which helps to maintain a consistent fuel pressure throughout the system, ensuring optimal engine performance. The fuel bowl is vented, which helps to prevent fuel spillage and ensures that the carburetor is always properly filled with fuel.

The Holley 2BBL carburetor is easy to tune, with adjustable primary and secondary idle circuits, main jet circuits, and power valve circuits. The adjustable power valve helps to fine-tune the carburetor for different engine loads and driving conditions.

In summary, the Sierra 18-7620 OMC Cobra 2.3L Holley 2BBL Carburetor is a high-performance, easy-to-tune carburetor designed for use with 2.3L engines. It features a 2-barrel design, Holley's 2300 series vacuum secondary system, and a Holley S-jet primary system for efficient fuel atomization and combustion. The base plate is designed to fit the OMC 2.3L engine, and the carburetor is easy to tune with adjustable circuits for optimal engine performance.

The Holley 18-7620 OMC Cobra 2.3L carburetor is a popular choice among hot rod and performance car enthusiasts due to its proven performance and durability. Here are some pros and cons of buying this particular model:

Pros:

1. Holley carburetors are known for their high-performance capabilities and ease of tuning.

2. This specific model is designed for use with the Ford 2.3L engine, making it a great option for those building or restoring a classic Ford Cobra.

3. The Holley 18-7620 features a 2-barrel design, which can provide better fuel economy and power compared to a single-barrel carburetor.

4. The carburetor comes with a Holley vacuum secondary system, which can help improve low-end torque and mid-range power.

5. The Holley 18-7620 is built with high-quality materials and components, ensuring long-lasting performance.

Cons:

1. Holley carburetors can be more expensive than some other aftermarket options.

2. Installing and tuning a Holley carburetor can require some technical expertise, which may not be suitable for all DIY enthusiasts.

3. The Holley 18-7620 may require some modifications to fit properly on certain Ford Cobra models.

4. The carburetor may require regular maintenance and tuning to ensure optimal performance.

Conclusion:

The Holley 18-7620 OMC Cobra 2.3L carburetor is a high-performance aftermarket option for those building or restoring a Ford Cobra with a 2.3L engine. While it may require some technical expertise to install and tune, the benefits of improved power, fuel economy, and long-lasting performance make it a worthwhile investment for many enthusiasts.

Recommendation:

If you're looking for a high-performance carburetor for your classic Ford Cobra with a 2.3L engine, the Holley 18-7620 OMC Cobra 2.3L carburetor is a great option to consider. However, be prepared for the potential costs of installation and tuning, as well as ongoing maintenance to ensure optimal performance. If you're not comfortable with these requirements, it may be worth considering a less complex aftermarket carburetor or seeking professional assistance.

Details:

Christine-Theresa-t451b. Condition: new. Brand: Sierra. Related part numbers: 0986478.

Replaces Omc part number 986478 0986478. Mpn: 18-7620 0986478.

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rating: 99.2% out of 100 based on 402 user ratings.
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