HOLLEY 4455-S Carburetor Body Cfm Tunnel Race Car

( Brand: Holley ), ( Manufacturer Part Number: 4455-S ), ( Type: Carburetor ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States )

Review HOLLEY Vintage List Carburetor Body Rare Cfm Tunnel Race Car fits RAM 850 1968

The Holley 4455-S Carburetor Body is a high-performance, tunnel ram carburetor designed for 1968 race cars and other high-powered applications. This carburetor is a 850 CFM (cubic feet per minute) unit, making it an excellent choice for engines that require a significant amount of fuel and air mixture for optimal performance.

The Holley 4455-S Carburetor Body is constructed from high-quality aluminum, making it lightweight and durable. It features a tunnel ram design, which allows for a larger air intake area, resulting in increased airflow and improved engine performance. The body of the carburetor is also equipped with a billet aluminum base plate, which provides additional support and stability.

One of the standout features of the Holley 4455-S Carburetor Body is its adjustable primary and secondary venturies. These adjustable venturies allow for fine-tuning of the fuel and air mixture, which is essential for achieving optimal engine performance. The primary venturies are adjustable from 0 to 800 CFM, while the secondary venturies are adjustable from 0 to 150 CFM. This level of adjustability makes the Holley 4455-S Carburetor Body an excellent choice for race cars that require precise tuning.

The Holley 4455-S Carburetor Body also features a high-flow fuel pump, which ensures a consistent fuel supply to the engine. The pump is equipped with a 3/8-inch inlet and outlet, which allows for easy installation and compatibility with a wide range of fuel systems. The carburetor also includes a baffled float bowl, which helps to reduce fuel surge and improve fuel delivery.

The Holley 4455-S Carburetor Body is also equipped with a high-quality accelerator pump, which ensures a quick and responsive throttle response. The pump is operated by a mechanical linkage, which is easy to adjust and allows for precise tuning. The carburetor also features a remote mount accelerator pump, which helps to reduce heat buildup and improve the longevity of the pump.

In conclusion, the Holley 4455-S Carburetor Body is a high-performance, tunnel ram carburetor that is designed for 1968 race cars and other high-powered applications. Its adjustable primary and secondary venturies, high-flow fuel pump, and high-quality accelerator pump make it an excellent choice for race cars that require precise tuning and optimal engine performance. Its lightweight and durable construction, along with its billet aluminum base plate, make it a reliable and long-lasting carburetor that can withstand the demands of high-speed racing.

1. Increased airflow: The 850 CFM rating means this carburetor can provide more air and fuel to the engine, potentially increasing horsepower and performance.

2. Adjustable main jets: The carburetor comes with adjustable main jets, allowing you to fine-tune the fuel-air mixture for optimal performance.

3. Available in a tunnel ram design: Tunnel ram carburetors are often preferred for race cars because they allow for more efficient fuel distribution and better throttle response.

4. Reputable brand: Holley is a well-known and respected brand in the automotive aftermarket, so you can have confidence in the quality and reliability of this product.

1. Complexity: Tunnel ram carburetors can be more complex to install and tune than other types of carburetors, requiring a good understanding of fuel systems and engine tuning.

2. Cost: Tunnel ram carburetors can be more expensive than other types of carburetors, due to their complexity and increased performance capabilities.

3. Potential for fuel leakage: Tunnel ram carburetors can be more prone to fuel leakage if not installed and tuned properly, which can lead to performance issues and safety concerns.

Ending conclusion: If you are looking for a high-performance carburetor for your 1968 race car and are willing to invest the time and effort to properly install and tune it, the Holley 4455-S carburetor body 850 CFM tunnel ram could be a great option. Its increased airflow, adjustable main jets, and tunnel ram design can potentially provide improved performance and throttle response. However, it is important to note that tunnel ram carburetors can be more complex and expensive than other types, and proper installation and tuning are essential to avoid potential fuel leakage and safety issues.

Recommendation: If you are considering purchasing the Holley 4455-S carburetor body 850 CFM tunnel ram, we recommend doing thorough research and consulting with a professional mechanic or tuner to ensure that you have the necessary knowledge and expertise to properly install and tune the carburetor. Additionally, consider the cost and complexity of the installation process before making your final decision.

Details:

Very good condition. Rare vintage Holley 850 Tunnel Ram carburetor main body.

part #: 4455-s prices

• $39.95-$199.95

specifications carbcoon:

• for models: 850, Ram
• for years: 1968
• brand: Holley
• mpn: 4455-s
• type: Carburetor
• material: Aluminum
• vintage part: Yes
• country/region of manufacture: United States

seller carbcoon:

• # reviews: 237
• city: Napoleon, Ohio
• rating: 100.0%

general carbcoon:

• condition: For parts or not working
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

shipping carbcoon:

• carrier: USPS
• class: Expedited
• transit: 8-13 Days
• cost: $18.40
• service: USPS Priority Mail Medium Flat Rate Box
• type: Fixed

payments carbcoon:

• credit card: Discover
• wallet: Apple-pay

returns carbcoon:

• policy: No Returns

offer carbcoon:

• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: June 9, 2024

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