1. USED Car/Truck Carburetors Items
  2. sku: 10561523619441892
  3. ROCHESTER RQ800BOP-L1

ROCHESTER RQ800BOP-L1 Quadrajet Carburetor Cfm Level Rebuild

fits make: Rochester.

Rq800bop-l1 Rochester Bop Quadrajet Carburetor 800 Cfm - Level 1 Custom Rebuild

( Manufacturer Part Number: RQ800BOP-L1 ), ( Choke Type: Electric ), ( Type: Carburetor ), ( Mounting Flange Type: Spread Bore ), ( Features: Quadrajet ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review ROCHESTER Bop Quadrajet Carburetor Cfm Level Custom Rebuild fits 800

The Rochester RQ800BOP-L1 Quadrajet Carburetor is a high-performance fuel delivery system designed to provide optimal engine response and efficiency for your automotive application. This Quadrajet carburetor comes with an 800 CFM air flow rate, making it an excellent choice for engines requiring a larger fuel supply to deliver increased horsepower and torque.

The RQ800BOP-L1 Quadrajet Carburetor is a level rebuild unit, meaning it has been carefully disassembled, inspected, and rebuilt using new or reconditioned parts to meet or exceed OEM specifications. Each component undergoes a rigorous cleaning process to remove any old gasket material, carbon buildup, or other contaminants that may hinder proper function. New gaskets and seals are installed, and all jets, needles, and other internal parts are replaced with new or reconditioned equivalents.

This Quadrajet Carburetor features a unique design that utilizes four separate venturis to create a high-velocity, low-pressure fuel stream. The result is a more even fuel mixture that improves combustion efficiency and reduces emissions. Additionally, the Quadrajet's secondary enrichment circuit provides an additional fuel supply during acceleration or under load, ensuring smooth and consistent power delivery.

The RQ800BOP-L1 Quadrajet Carburetor is designed with a float-type fuel delivery system, ensuring consistent fuel delivery to the engine under various operating conditions. The carburetor is also equipped with an automatic choke system, making starting the engine in cold weather conditions easier and more reliable.

The Quadrajet's meticulously engineered design and high-quality construction make it a popular choice among performance enthusiasts and restoration professionals. Whether you're looking to restore a classic vehicle to its original glory or enhance the performance of a modern muscle car, the Rochester RQ800BOP-L1 Quadrajet Carburetor is an excellent choice for delivering the power and efficiency you desire.

In summary, the Rochester RQ800BOP-L1 Quadrajet Carburetor is a high-performance fuel delivery system designed for automotive applications. This level rebuild unit features an 800 CFM air flow rate, a unique Quadrajet design that utilizes four separate venturis, and a float-type fuel delivery system. With a rigorous rebuild process that includes cleaning, replacement of worn parts, and new gaskets and seals, this Quadrajet Carburetor is sure to deliver optimal engine performance and efficiency.

The Rochester Quadrajet carburetor, model RQ800BOP-L1, is a 800 CFM level unit that is commonly used in various applications. Here are some pros and cons of buying this carburetor after a level rebuild:

Pros:

1. Improved Performance: A rebuild can help restore the carburetor to its original performance levels, making it an attractive option for those seeking better engine response and fuel efficiency.

2. Affordability: Compared to buying a new carburetor, a rebuild can save significant amounts of money, making it a cost-effective solution for those on a budget.

3. Long Lasting: A well-rebuilt carburetor can last for a long time, providing reliable service for years to come.

4. OEM Parts: A rebuild from a reputable shop ensures that OEM parts are used, ensuring compatibility and longevity.

Cons:

1. Time Consuming: Rebuilding a carburetor can be a time-consuming process, taking anywhere from a few hours to several days depending on the complexity of the job.

2. Skill Level: Rebuilding a carburetor requires a certain level of mechanical skill and knowledge, so it may not be suitable for those who are not confident in their ability to do the job correctly.

3. Potential for Error: There is always a risk of making mistakes during the rebuild process, which could result in poor performance or even damage to the engine.

4. Availability: Depending on the specific model and availability of rebuild shops, it may take some time to get the carburetor rebuilt and shipped.

Conclusion:

The decision to buy a rebuilt Rochester Quadrajet RQ800BOP-L1 carburetor after a level rebuild depends on several factors, including your budget, mechanical skills, and time constraints. If you have the time and skill to do the rebuild yourself or can find a reputable shop to do it for you, the potential for improved performance and cost savings make it a worthwhile investment. However, if you lack the time or skills, or if you prefer the convenience of a new carburetor, you may want to consider other options. Ultimately, it's essential to weigh the pros and cons carefully and make an informed decision based on your specific needs and circumstances.

Recommendation:

If you decide to go with a rebuilt Rochester Quadrajet RQ800BOP-L1 carburetor, it's important to find a reputable rebuild shop that uses OEM parts and has a good track record. Additionally, be sure to provide them with all the necessary information about your engine and application to ensure a proper rebuild. Finally, consider purchasing a carburetor rebuild kit to have on hand in case of any future issues.

Details:

This listing is for a custom built and re calibrated Quadrajet use on stock or slightly modified Buick, Oldsmobile, Pontiac 350, 4 403 428, 455 engines. Note: if the original chromed coating is still good we just clean it. APT screws are accessible by removing an Allen screw on the air horn for fine tuning off-idle and steady cruise performance. This is one of our 800 cfm high performance Level 1 Quadrajet.

Hundreds of our carbs are in use across the USA on very strong engines. We include a special tool to make the adjustments. It can also work great on other GM engines. Throttle plates are also refurbished with new shaft bushings to eliminate vacuum leaks.

The photos represent the quality of our work and your carb will look similar but may not be exact.

specifications carbcoon:

  • for makes: Rochester
  • mpn: Rq800bop-l1
  • choke type: Electric
  • type: Carburetor
  • mounting flange type: Spread Bore
  • features: Quadrajet
  • universal fitment: No
  • vintage part: Yes
  • country of origin: United States

general carbcoon:

  • condition: Remanufactured
  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

seller carbcoon:

  • city: Bulverde, Texas
  • rating: 100.0%
  • # reviews: 532

shipping carbcoon:

  • class: Expedited
  • type: Fixed
  • transit: 11-17 Days
  • service: USPS Priority Mail
  • carrier: USPS
  • cost: $34.90

offer carbcoon:

  • options: Ship-to-home
  • availability: In Stock
  • started: March 20, 2026
  • sold: 0
  • quantity: 1

payments carbcoon:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

returns carbcoon:

  • policy: No Returns
for makes: rochester, choke type: electric, type: carburetor, mounting flange type: spread bore, features: quadrajet, universal fitment: no, vintage part: yes, country of origin: united states,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 10561523619441892,

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