1. Carburetor Parts On Sale
  2. sku: 4776788661524791
  3. BMP 3989381

BMP 3989381 Jet Quadrajet Choke Kit 70-72 402

fits model: 396, 454, Camaro, Chevelle, Nova, Impala.

3989381 Bmp 70-72 Camaro Chevelle Nova Impala 396 402 454 Q-jet Quadrajet Choke Kit

( Brand: Bmp ), ( Part Type: Jet ), ( Manufacturer Part Number: 3989381 )

Review BMP 70-72 402 Q jet Quadrajet Choke Kit fits CAMARO CHEVELLE NOVA IMPALA 396 454

Introducing the BMP 3989381 Q-Jet/Quadrajet Choke Kit, specifically designed for 1967 to 1972 Chevrolet Camaro, Chevelle, Nova, and Impala models with 396, 402, and 454 engines. This choke kit is an essential upgrade for your classic car, ensuring reliable starting and optimal engine performance.

The BMP 3989381 Choke Kit comes with everything you need for a hassle-free installation. It includes a high-quality vacuum secondary Quadrajet carburetor and a Q-jet primary carburetor, both featuring durable construction and accurate metering capabilities. The Quadrajet carburetor boasts a proven design with improved air/fuel mixture distribution, enhancing combustion efficiency and engine power.

The kit also includes a set of choke assemblies for both the primary and secondary carburetors, ensuring smooth and consistent idle and starting. These choke assemblies are designed to work seamlessly with your existing wiring harness, making the installation process simpler and more convenient.

To ensure proper engine function under various operating conditions, this choke kit is equipped with a vacuum-operated secondary choke. This design automatically adjusts the secondary air/fuel mixture based on engine vacuum, ensuring consistent starting in cold temperatures. In contrast, the primary choke relies on a manual operation, providing additional control and flexibility during the starting process.

The BMP 3989381 Q-Jet/Quadrajet Choke Kit is manufactured with precision and care, ensuring a perfect fit and function for your classic Chevrolet. The kit is designed to work with the factory wiring harness and intake manifolds, making it a direct replacement for your original equipment. With this choke kit, you can enjoy the classic look and feel of your 1967 to 1972 Camaro, Chevelle, Nova, or Impala, while benefiting from improved starting reliability and engine performance.

In summary, the BMP 3989381 Q-Jet/Quadrajet Choke Kit is an essential upgrade for any 1967 to 1972 Chevrolet Camaro, Chevelle, Nova, or Impala owner with a 396, 402, or 454 engine. This kit includes a high-quality vacuum secondary Quadrajet carburetor, a Q-jet primary carburetor, and a set of choke assemblies, making it a complete solution for reliable starting and optimal engine performance. With its vacuum-operated secondary choke and manual primary choke, this choke kit offers the best of both worlds, ensuring a smooth and consistent driving experience.

Pros and Cons of Buying a BMP 3989381 Q-Jet/Quadrajet Choke Kit for 1967-1972 Camaro, Chevelle, Nova, Impala, 396, 402, 454 Engines

Introduction:

This article aims to provide an unbiased analysis of the benefits and drawbacks of purchasing a BMP 3989381 Q-Jet/Quadrajet Choke Kit for 1967-1972 Camaro, Chevelle, Nova, Impala, 396, 402, and 454 engines.

Pros:

1. Improved starting: The primary function of a choke kit is to enhance the starting performance of a carbureted engine. The BMP 3989381 kit is specifically designed to work seamlessly with the Q-Jet and Quadrajet carburetors, ensuring a smoother and more reliable starting process.

2. Universal applicability: The kit is compatible with a wide range of engines and makes/models, making it a versatile investment for enthusiasts and restorers alike.

3. Easy installation: The BMP 3989381 Q-Jet/Quadrajet Choke Kit comes with clear instructions for installation, making it a relatively straightforward process for most mechanically inclined individuals.

4. Affordable: Compared to other aftermarket choke kits, the BMP 3989381 offering is relatively affordable, making it an accessible upgrade for many classic car owners.

Cons:

1. Potential compatibility issues: While the kit is marketed as universal, some users have reported minor issues with certain engine configurations. It is essential to ensure that the kit is compatible with your specific engine before purchasing.

2. Limited impact on performance: While the choke kit can improve starting performance, it does not significantly impact engine performance under normal driving conditions.

3. May require additional parts: Some users have reported the need for additional parts (such as new vacuum lines) to effectively use the choke kit, which may add to the overall cost.

Conclusion:

The BMP 3989381 Q-Jet/Quadrajet Choke Kit is an affordable and effective solution for improving starting performance in 1967-1972 Camaro, Chevelle, Nova, Impala, 396, 402, and 454 engines. Its universal applicability and ease of installation make it a worthwhile investment for classic car enthusiasts. However, potential compatibility issues and the limited impact on performance under normal driving conditions should be considered before making a purchase.

Recommendation:

Based on the analysis of the pros and cons, the BMP 3989381 Q-Jet/Quadrajet Choke Kit is a solid investment for those looking to enhance their classic car's starting performance. We recommend ensuring compatibility with your specific engine configuration before purchasing and being prepared for any additional parts that may be required during installation.

specifications carbcaddie:

  • for models: 396, 454, Camaro, Chevelle, Nova, Impala
  • brand: Bmp
  • part type: Jet
  • manufacturer part number: 3989381

general carbcaddie:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts

payments carbcaddie:

  • wallet: Google-pay
  • credit card: Mastercard
  • other

offer carbcaddie:

  • quantity: 2
  • started: June 11, 2025
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

returns carbcaddie:

  • paid by: Buyer
  • time: 60 Days
  • policy: Returns Accepted

seller carbcaddie:

  • rating: 99.7%
  • # reviews: 26849

shipping carbcaddie:

  • carrier: USPS
  • service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express
  • class: Standard, Expedited
  • transit: 3-9 Days
  • cost: $0.00
  • type: Calculated
for models: 396, 454, camaro, chevelle, nova, impala, part type: jet,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, sku: 4776788661524791,

Bmp 3989381 Is Similar To:

carbcaddie logo