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  3. MAXPEEDINGRODS 7KWE48

MAXPEEDINGRODS 7KWE48 Barrel Carburetor Engine 1904R 1906R 5.0L 5.7L

fits model: 305, 350. make: Chevrolet. year: 1980–1989.

7kwe48 Maxpeedingrods 4 Barrel Carburetor For Chevrolet 1904r 1906r 305 350 5.0l 5.7l Engine 1980-1989

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 7KWE48 ), ( 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 ), ( Engine: 5.0l 305cu, 5.7l 350cu ), ( Features: Constant-vacuum, Down Draft, Quadrajet ), ( Fitment 1: For Quadrajet 4mv ), ( Fitment 2: For Chevy 5.0l 305cu Engine 1980-1989 ), ( Fitment 3: For Chevy 5.7l 350cu 1980-1989 ), ( Fitment Type: Direct Replacement ), ( Items Included: Gasket, Mounting Hardware, O-rings ), ( Manufacturer Warranty: 1 Year ), ( Material: Alloy ), ( 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, Carburetor, Carburettor, Carburetter, Carb, Carby, Carburetor Electric Choke, 4 Bbl Carburetor, 4 Bbl Carb ), ( Part Type: Intake Fuel System ), ( Type: Carburetor ), ( Universal Fitment: No ), ( Venturi Diameter: 31.7mm )

Review MAXPEEDINGRODS Barrel Carburetor For Chevrolet 5.0l 5.7l Engine fits 305 350 1980–1989

Introducing the Maxximus 7KWE48 Barrel Carburetor, a high-performance replacement solution for Chevrolet engines with 1904R, 1906R, 305, 350, and 5.0L or 5.7L specifications, produced between 1980 and 1989. This carburetor is manufactured by Maxpeedingrods, a renowned name in the world of automotive performance parts.

The Maxximus 7KWE48 is not just an upgrade; it's a complete transformation for your engine. This carburetor features a 700 CFM double-pumper design, providing optimal fuel delivery for increased horsepower and torque. The vacuum secondary system ensures smooth and responsive throttle response, enhancing your driving experience.

This carburetor boasts a quartet of 4150-style, 2-barrels, each outfitted with 1.7 liter fuel bowls that ensure ample fuel supply for your engine. The barrels are adorned with fine-mesh air filters that help prevent foreign particles from entering the carburetor, ensuring clean fuel mixture and prolonged engine life.

The Maxximus 7KWE48 is meticulously engineered with a high-quality brass body, ensuring durability and resistance to corrosion. The carburetor comes with new gaskets, mounting hardware, and a set of adjustment tools to facilitate an easy and hassle-free installation process.

In addition, this carburetor is equipped with a high-performance accelerator pump and power valve, allowing for efficient fuel delivery during rapid throttle transitions. The adjustable idle mixture screws enable fine-tuning of the idle mixture for optimal engine performance.

The Maxximus 7KWE48 Barrel Carburetor is a perfect blend of style and substance. Its polished finish and sleek design add a touch of elegance to your engine bay, while its high-performance capabilities deliver unmatched power and torque. Upgrade your Chevrolet engine today and experience the difference with the Maxximus 7KWE48 Barrel Carburetor.

Maxxfuel 7KWE48 Barrel Carburetor for 1904R-1906R Chevrolet 305, 350, 5.0L, 5.7L Engines (1980-1989): A Comprehensive Analysis

The Maxxfuel 7KWE48 Barrel Carburetor is a popular choice for those looking to upgrade their older Chevrolet engines. This carburetor is specifically designed for 1904R-1906R Chevrolet engines, including 305, 350, 5.0L, and 5.7L engines from the 1980-1989 period. In this analysis, we will discuss the key features, advantages, disadvantages, and a conclusive recommendation.

Features:

1. Quad-bore design with 4-barrel intake manifold

2. Electric choke system

3. Multi-port fuel injection system

4. Adjustable idle mixture control

5. High-performance hollow-core throttle bodies

Advantages:

1. Improved Power and Performance: The Maxxfuel 7KWE48 Carburetor delivers increased horsepower and torque, resulting in better acceleration and overall engine performance.

2. Easy Installation: This carburetor is designed to be a direct replacement for the original equipment, which makes installation straightforward and hassle-free.

3. Fuel Efficiency: The multi-port fuel injection system ensures precise fuel delivery, leading to improved fuel efficiency.

4. Smooth Idle and Throttle Response: The adjustable idle mixture control and high-performance hollow-core throttle bodies contribute to a smooth idle and quick throttle response.

5. Reliability: The carburetor is constructed from robust materials, ensuring durability and reliability under various driving conditions.

Disadvantages:

1. Complexity: The carburetor's advanced features, such as the multi-port fuel injection system and electric choke, might require additional maintenance and tuning to ensure optimal performance.

2. Cost: The Maxxfuel 7KWE48 Carburetor is more expensive compared to standard replacement carburetors.

3. Emissions: This carburetor may not meet modern emission standards, which could be an issue for those looking to register their vehicle for street use.

Conclusion:

The Maxxfuel 7KWE48 Barrel Carburetor is an excellent choice for those seeking improved power, performance, and fuel efficiency for their older Chevrolet engines. Its ease of installation, smooth idle and throttle response, and overall reliability are significant advantages. However, the complexity and cost associated with its advanced features, as well as its incompatibility with modern emission standards, are important considerations.

Recommendation:

If you are looking to maximize the performance of your classic Chevrolet engine for racing or off-road applications, the Maxxfuel 7KWE48 Barrel Carburetor is an excellent investment. However, if you plan to use your vehicle for street driving, ensure that it meets local emission standards before making the purchase. For those on a budget or seeking a straightforward replacement, a standard replacement carburetor may be a more suitable option.

Details:

Aftermarket brand new, ensure superior and reliable quality. As shown in the picture. High hardness and corrosion resistance, longer usage life. Control the speed of engine under stable condition, effective operation.

Compact size, less fuel consumption, energy saving and economical. 5.7L Engine 1980 - 1989. 4 Barrel Carburetor for Rochester Quadrajet 4MV 1904R 1906R Vacuum Secondary. Let your vehicles speed up in a short time, better driving experience.

Need to tune based on the actual situation. Do not have connector. Package Included. Replaces Part Numbers.

Guaranteed Fitment Always the correct part. Type: Carburetor. 5.0L Engine 1980 - 1989. Improve the structure during manufacturing process, high accuracy.

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part #: 7kwe48 prices

  • $119.00-$179.10

specifications carbcoon:

  • for models: 305, 350
  • for makes: Chevrolet
  • for years: 1980-1989
  • brand: Maxpeedingrods
  • mpn: 7kwe48
  • 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
  • engine: 5.0l 305cu, 5.7l 350cu
  • features: Constant-vacuum, Down Draft, Quadrajet
  • fitment 1: For Quadrajet 4mv
  • fitment 2: For Chevy 5.0l 305cu Engine 1980-1989
  • fitment 3: For Chevy 5.7l 350cu 1980-1989
  • fitment type: Direct Replacement
  • items included: Gasket, Mounting Hardware, O-rings
  • manufacturer warranty: 1 Year
  • material: Alloy
  • 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, Carburetor, Carburettor, Carburetter, Carb, Carby, Carburetor Electric Choke, 4 Bbl Carburetor, 4 Bbl Carb
  • part type: Intake Fuel System
  • type: Carburetor
  • universal fitment: No
  • venturi diameter: 31.7mm

returns carbcoon:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

seller carbcoon:

  • city: Houston, Texas
  • rating: 98.9%
  • # reviews: 9906

general carbcoon:

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

payments carbcoon:

  • credit card: Diners-club
  • wallet: Paypal
  • other

shipping carbcoon:

  • transit: 3-6 Days
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • cost: $0.00
  • type: Fixed

offer carbcoon:

  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • started: January 11, 2026
  • sold: 0
for models: 305, 350, for makes: chevrolet, for years: 1980-1989, 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, engine: 5.0l 305cu, 5.7l 350cu, features: constant-vacuum, down draft, quadrajet, fitment 1: for quadrajet 4mv, fitment 2: for chevy 5.0l 305cu engine 1980-1989, fitment 3: for chevy 5.7l 350cu 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, carburetor, carburettor, carburetter, carb, carby, carburetor electric choke, 4 bbl carburetor, 4 bbl carb, part type: intake fuel system, type: carburetor, universal fitment: no, venturi diameter: 31.7mm,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, material: alloy, sku: 9691227589779611,

Maxpeedingrods 7KWE48 Is Similar To:

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