fits model: 305, 350. make: Chevrolet, Rochester.

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: N8TFVU ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Cfm: 650/750 ), ( Choke Type: Electric ), ( Compatible Make: For Chevrolet ), ( Compatible Year: 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 ), ( Drive Type: Electric Choke ), ( Engine: 305 5.0 L / 350 5.7l Engines ), ( Features: Constant-vacuum, Quadrajet ), ( Fitment 1: For Quadrajet 4mv 4 Barrel ), ( Fitment 2: For Chevrolet 1904r 1906r 305 350 Engine 1980-1989 ), ( Fitment Type: Direct Replacement ), ( Items Included: Gasket, Mounting Hardware, O-rings ), ( Manufacturer Warranty: 1 Year ), ( Maximum Flow: Cfm ), ( Mounting Flange Type: Spread Bore ), ( Needle Valve: 3.3 ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 1904r, 1906r, 17066422, 17066425, 17066432, 17066493, 17066553, 17066556, 17066563, 17066605, 17080202, 17080204, 17080207, 17080228, 17080274, 17080282, 17080284, 17081282, 17081283, 17081284, 17081285, 17082230, 17065524, 17067256, 17082280, 17082281, 17082282, 17082283, 17082284, 17083282, 17083283, 17084284, 17067258, 17067266, 17067268, 17084285, 17084288, 17084289, 17067280, 17067284, 17067336, 17068501, 17068503, 17068505, 17068587, 17068590 ), ( Part Type: Intake Fuel System ), ( Type: Carburetor ), ( Venturi Diameter: 31.7mm )
Introducing the Maxxecar N8TFV Series 4-barrel carburetor, specifically designed for Chevrolet 305 and 350 engines equipped with Rochester Quadrajet 4MV or 1906R/1904R intake manifolds. This high-performance carburetor is engineered to deliver exceptional power, torque, and fuel efficiency.
The Maxxecar N8TFV carburetor features a 4-barrel configuration, allowing for an increased airflow capacity compared to a single-barrel carburetor. Each barrel is meticulously calibrated to ensure precise fuel delivery for optimal combustion. The carburetor is also equipped with a vacuum secondary system, which enhances low-end torque and power output.
The N8TFV carburetor boasts a number of advanced features to improve its performance and durability. It includes a high-performance air cleaner assembly with a replaceable filter element, designed to reduce airborne contaminants and improve engine performance. The carburetor also comes with adjustable fuel pressure regulators, allowing for fine-tuning of the fuel mixture for various driving conditions.
The N8TFV carburetor is constructed from high-quality materials, including corrosion-resistant metals and robust rubber components. Its sleek design not only enhances the aesthetic appeal of your Chevrolet engine, but also ensures optimal cooling and heat dissipation for long-lasting performance.
Installation of the N8TFV carburetor is straightforward, with all necessary hardware included in the package. It is also compatible with a wide range of fuel systems, including EFI and mechanical fuel pumps. Additionally, the carburetor comes with a detailed installation guide to ensure a hassle-free installation process.
In summary, the Maxxecar N8TFV Series 4-barrel carburetor is an excellent choice for Chevrolet 305 and 350 engines seeking increased power, torque, and fuel efficiency. Its advanced features, high-quality construction, and easy installation make it a top pick for performance enthusiasts and restoration projects alike.
The Maxxispeedingrods N8TFVU carburetor is a 4-barrel alternative to the Rochester Quadrajet 4MV and 1906R/1904R for Chevrolet 305 and 350 engines. Let's discuss some potential pros and cons to help you make an informed decision.
Pros:1. Better Fuel Efficiency: The N8TFVVU carburetor is known for its improved fuel efficiency compared to the Quadrajet. This can lead to significant savings on fuel costs over time.
2. Better Power Delivery: The 4-barrel design of the N8TFVVU carburetor provides better throttle response and improved power delivery, which can enhance the driving experience.
3. Easy Installation: The N8TFVVU carburetor is generally considered easier to install than the Quadrajet, as it requires fewer vacuum lines and eliminates the need for a choke mechanism.
4. Better Suitability for Performance Applications: The N8TFVVU carburetor is a popular choice for performance enthusiasts, as it allows for greater tunability and customization compared to the Quadrajet.
Cons:1. Complex Tuning: While the N8TFVVU carburetor offers greater tunability, it also requires more expertise to set up and tune properly. This can be a challenge for some DIY enthusiasts.
2. Higher Cost: The N8TFVVU carburetor is generally more expensive than the Quadrajet, which can be a barrier for some buyers.
3. Potential for Leaks: As with any carburetor, there is a risk of leaks, especially during installation or when making adjustments. Proper sealing and gasket usage is essential to prevent this issue.
4. Greater Maintenance Requirements: The N8TFVVU carburetor requires more frequent maintenance than the Quadrajet, including regular cleaning and adjustments to ensure optimal performance.
Ending Conclusion:The Maxxispeedingrods N8TFVVU carburetor offers several advantages, such as improved fuel efficiency, better power delivery, and easier installation compared to the Rochester Quadrajet 4MV and 1906R/1904R for Chevrolet 305 and 350 engines. However, these advantages come with some downsides, including the need for more expertise to tune, higher cost, potential for leaks, and greater maintenance requirements. If you're a performance enthusiast with the necessary expertise and resources, the N8TFVVU carburetor could be a worthwhile investment. Otherwise, the Quadrajet may be a more practical and cost-effective choice.
Recommendation:If you're looking for better fuel efficiency, improved power delivery, and a more straightforward installation process, the Maxxispeedingrods N8TFVVU carburetor could be a good fit for your Chevrolet 305 or 350 engine. However, be prepared for the additional cost, complex tuning requirements, potential for leaks, and greater maintenance needs that come with this carburetor. If you're not confident in your ability to handle these challenges, the Rochester Quadrajet 4MV and 1906R/1904R may be a more practical and cost-effective option. Ultimately, the decision depends on your specific needs, expertise, and budget.
5.0L 5.7L Engine 1980 - 1989. Quick, Simple. Compact size, less fuel consumption, energy saving and economical. As shown in the picture.
High hardness and corrosion resistance, longer usage life. Replaces Part Numbers. Always the correct part.
Type: Carburetor, Choke Electric Choke, Barrel Count: 4, Auxiliary Venturi: 7mm, Venturi Diameter: 31.7mm, Main jets: 190, Air correction Idle 120, Needle Valve: 3.3, cfm : 650/750, Placement on Vehicle: Front, Fitment Direct Replacement. Improve the structure during manufacturing process, high accuracy. Drive Type: Electric Choke. Guaranteed Fitment.
Aftermarket brand new, ensure superior and reliable quality. Let your vehicles speed up in a short time, better driving experience. Please follow our return. PRODUCT DISPLAY Carburetor 4BBL for Chevrolet 305 350 Engine Rochester Quadrajet 4MV 1906R 1904R .
Control the speed of engine under stable condition, effective operation. 1904R, 1906R, 17066422 17066425 17066432 17066493 17066553 17066556 17066563 17066605 17080202 17080204 17080207, 17080228 17080274 17080282 17080284 17081282 17081283 17081284 17081285 17082230 17065524 17067256, 17082280 17082281 17082282 17082283 17082284 17083282 17083283 17084284 17067258 17067266 17067268, 17084285 17084288 17084289 17067280 17067284 17067336 17068501 17068503 17068505 17068587 17068590.