fits model: 800.

( Brand: Prw Industries ), ( Manufacturer Part Number: 4245451 ), ( Material: Aluminum ), ( Vintage Part: No ), ( Choke Type: Electric ), ( Type: Carburetor ), ( Mounting Flange Type: Spread Bore ), ( Manufacturer Warranty: 1 Year ), ( Features: Quadrajet ), ( Universal Fitment: Yes ), ( Country/region Of Manufacture: United States ), ( UPC: 842864022879 )
The PRW 4245451 Q-Jet Carburetor is a high-performance fuel delivery system specifically designed for applications with 800 CFM airflow and electric choke. This carburetor is suitable for engines with a displacement between 350 and 455 cubic inches.
The Q-Jet Carburetor is known for its advanced design, which utilizes a unique venturi shape that provides excellent idle stability and smooth throttle response. The electric choke system ensures easy starting in various weather conditions, while the throttle linkage allows for precise control over engine RPMs.
The PRW 4245451 Q-Jet Carburetor features a cast aluminum body, which not only adds to its durability but also helps in dissipating heat efficiently. The carburetor comes with a built-in air cleaner element, eliminating the need for a separate air cleaner assembly.
The PRW 4245451 Q-Jet Carburetor's meticulously calibrated jets and needles provide precise fuel delivery for optimal engine performance. The carburetor is equipped with a vacuum secondary system, which enhances low-end torque and improves overall engine power.
The throttle linkage system on this carburetor is designed for easy installation and adjustment. The linkage comes with adjustable throttle stops, allowing for fine-tuning of the idle speed and throttle response.
The PRW 4245451 Q-Jet Carburetor is a high-performance aftermarket replacement for original equipment carburetors. It is suitable for a wide range of applications, including hot rods, muscle cars, and performance trucks. The carburetor's advanced design, combined with its easy installation and adjustability, makes it a popular choice among enthusiasts and professionals alike.
In summary, the PRW 4245451 Q-Jet Carburetor is a high-performance aftermarket carburetor designed for applications with 800 CFM airflow, electric choke, and a displacement between 350 and 455 cubic inches. Its advanced design provides excellent idle stability, smooth throttle response, and easy starting in various weather conditions, making it an ideal choice for those seeking to improve their engine's performance.
The PRW 4245451 Q-Jet carburetor with an 800 CFM electric choke, throttle linkage, and suitable for 350-455 ci engines is a popular choice among hot rod and muscle car enthusiasts. Here are some pros and cons to help you make an informed decision about purchasing this carburetor.
Pros:1. High Air Flow: The 800 CFM air flow rate makes this carburetor suitable for high-performance applications, ensuring adequate fuel supply for larger engines.
2. Electric Choke: An electric choke makes starting easier in cold weather conditions, as it provides a consistent and reliable choke function.
3. Throttle Linkage: The included throttle linkage simplifies the installation process and ensures proper cable routing, saving time and effort.
4. Adjustability: The PRW Q-Jet carburetor offers various adjustments to fine-tune the engine's performance, including idle mixture, idle speed, and main jet sizes.
5. Durable Construction: The carburetor features a heavy-duty cast aluminum body, ensuring long-lasting performance and resistance to wear and tear.
Cons:1. Complex Installation: Installing a Q-Jet carburetor can be a complex process, requiring extensive engine disassembly and precise tuning.
2. Price: Compared to other carburetors in its class, the PRW 4245451 Q-Jet carburetor can be more expensive.
3. Fuel Efficiency: Due to its high air flow rate and large fuel supply, this carburetor may not be the most fuel-efficient option, potentially leading to increased fuel consumption.
4. Specific Application: The PRW 4245451 Q-Jet carburetor is designed for specific engine sizes, so it might not be a one-size-fits-all solution for various applications.
Conclusion:The PRW 4245451 Q-Jet carburetor with an 800 CFM electric choke, throttle linkage, and suitable for 350-455 ci engines is a high-performance carburetor ideal for hot rod and muscle car enthusiasts. With its high air flow rate, electric choke, and adjustability, it offers numerous benefits for power and ease of starting. However, its complex installation, higher price, potential fuel inefficiency, and limited application make it a consideration for those with specific engine configurations and a willingness to invest in performance upgrades.
Recommendation:If you're looking for a high-performance carburetor for your 350-455 ci engine and are willing to invest in a complex installation process, the PRW 4245451 Q-Jet carburetor is an excellent choice. Its high air flow rate, electric choke, and adjustability make it a popular option for those seeking increased power and ease of starting. However, carefully consider the installation complexity, potential fuel inefficiency, and cost before making a purchase.
Package width 12.1 in 30.73 cm. Carburetor - 4-Barrel 695 cfm Spread Bore Electric Choke Air Valve Secondary Single Inlet Aluminum Natural Each, Q-JET CARBURETOR, 750 or 800 depending on part number ELECTRIC CHOKE, C U THROTTLE LINKAGE number, 283-455 CI Engines, Product Info, Alternate CARB W/ELECTRIC Part Number PQX4245451, Vendor 4245451, UPC Code 9, Package Weight 7.84 lbs 3.56 kg. Package height 7 in 17.78 cm. Package length 14.2 in 36.07 cm.