Carburetor

EVIL ENERGY offers a comprehensive lineup of performance carburetors for car enthusiasts, professional tuners, and restoration builders. From compact 2-barrel carburetors designed for small block applications to high-flow 4-barrel carburetors pushing up to 850 CFM, our collection is engineered to meet a wide range of power demands and vehicle setups. Whether you're tuning a vintage muscle car or upgrading your daily driver, we deliver some of the best carburetors available online.

Street Carburetors vs. Performance Carburetors vs. Marine Carburetors

Feature Street Carburetors Performance Carburetors Marine Carburetors
Primary Use Daily driving, commuting Racing, high-performance builds Boats, marine applications
Key Characteristics Smooth acceleration, fuel efficiency Maximum horsepower, tunable Corrosion-resistant, vibration-proof
Throttle Design 2-barrel or 4-barrel 4-barrel (dominant) 4-barrel (marine-specific)
Secondary Type Vacuum secondaries Mechanical/Adjustable Air Valve Marine-optimized secondaries
Fuel Delivery Balanced for street use High-flow (#90+ jets) Stable in rough conditions
Choke Options Electric or manual Manual only Marine-specific choke
RPM Range Ideal for low-mid range Optimized for high RPM (8000+) Consistent under load
Compatibility GM, Chrysler, Ford A/T linkage Race applications Marine engines only
Best For 18% more torque for street use Drag strips, forced induction Saltwater/wet environments
Recommended Models 350 CFM 2-Barrel Carburetor
500 CFM 2-Barrel Carburetor 		650 CFM 4-Barrel Carburetor
750 CFM 4-Barrel Carburetor 		600 CFM Marine Carburetor

Why Upgrade Your Carburetor?

1. Old or Faulty Carburetor

  • Common issues: Stuck floats, clogged jets, fuel delivery problems
  • Effects: Hard starting, rough idle, poor acceleration
  • Risk: Leaks from worn gaskets & seals

2. More Power & Throttle Response

  • Stock carbs are fuel-efficient but restrictive
  • Upgrade to: Larger CFM (e.g., 750 CFM 4-barrel Carburetor) for better airflow & performance

3. Engine Mods Demand More Fuel

  • Needed if you have: High-flow intake, aggressive cam, open exhaust, or bigger bore
  • Solution: Higher CFM carb to match increased air intake

4. Easier Tuning for DIY Users

  • Simple adjustments: Idle screws, jets, float height (no ECU needed)
  • Best for: Vintage cars, track builds, or hands-on enthusiasts

5. Better for Special Conditions

  • Preferred in: Racing, off-road, tractors
  • Advantages: No electronics, reliable in cold/altitude/extreme environments

Upgrade Tip: Match your carb (CFM size...) to your engine’s needs!

Why Choose EVIL ENERGY Carburetors?

Performance Without Compromise, Price Cut in Half

  • Matches the performance of leading models like Holley 4150/4160 & Edelbrock 1404
  • More value for less - Same performance at 30-50% of premium brand prices

Perfect Fit, Hassle-Free Installation

  • Maintains OEM mounting points and connection specs for true plug-and-play
  • Complete installation kit included for effortless setup

Smart Pre-Tuning, Ready to Run

  • Factory-preset Street/Off-road/Classic driving modes
  • Optimized fuel curves for different road conditions
  • Professional tuning ports remain accessible for advanced customization

Timeless Design, Where Heritage Meets Performance

  • Available in chrome, matte black & oxidized aluminum finishes
  • Faithfully recreates 70s-80s classic styling
  • Ideal for muscle car and classic vehicle restoration projects
EVIL ENERGY Carburetors - Professional-grade performance at honest prices.

 

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Street Carburetors

Street Carburetors
Performance Carburetors

Performance Carburetors
Marine Carburetors

Marine Carburetors

Carburetor

Marine Carburetors

EVIL ENERGY Marine Carburetors are built with corrosion-resistant aluminum and sealed internals, ensuring stable fuel delivery and responsive throttle performance in demanding marine conditions. These Marine Carburetors provide reliable operation and durability for harsh saltwater environments.

Performance Carburetors

Designed for serious performance, EVIL ENERGY Performance Carburetors deliver maximum power with 500–850 CFM 4-barrel configurations, CNC-machined components, and precise jetting for racing applications. Engineered for drivers who demand top-tier acceleration and throttle response.

Street Carburetors

Ideal for daily driving and light upgrades, EVIL ENERGY Street Carburetors offer smooth drivability, easy installation, and reliable 500 CFM airflow for small-block V8s. These EVIL ENERGY Carburetor units deliver consistent fuel delivery and performance for street-use vehicles.

Carburetor Selector

ENGINE:

Your engine's cubic inches

Your expected maximum RPM (Redline)

WHAT TYPE OF CARBURETOR ARE YOU LOOKING FOR?

SECONDARIES:

CHOKE:


If you have any other questions, please contact Customer Service at support@ievilenergy.com for assistance.
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EVIL ENERGY 2-Row Aluminum Radiator Kit – Includes fan, wiring, hardware, free shipping & 1-year warrantyEVIL ENERGY Aluminum Radiator Heat Rejection – +30% capacity vs OE, upgraded cooling for heavy-duty use
EVIL ENERGY 2Row-30mm Performance Aluminum Radiator Fit for Honda Civic 1992 - 2000 1.3L - 1.6L I4

Fitment:

  • Honda Civic I4 (1.3/1.5/1.6) 1992-2000 Year

📦Package：

  • EVIL ENERGY Radiator
  • EVIL ENERGY Radiator Cap
  • NPT 1/4 Drain Plug
  • 10 S-Type blades Fan
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EVIL ENERGY 3ROW-44mm Aluminum Radiator 1966-1979 Ford Bronco & F-100/F-150/F-250/F-350 Series - EVILENERGYEVIL ENERGY Aluminum Radiator Heat Rejection – +30% capacity vs OE, upgraded cooling for heavy-duty use
EVIL ENERGY 3ROW-44mm Aluminum Radiator 1966-1979 Ford Bronco & F-100/F-150/F-250/F-350 Series

Fitment

  • Fit For 66-79 Ford F100 F150 F250 F350 Bronco Truck V8

📦Package：

  • EVIL ENERGY Radiator
  • EVIL ENERGY Radiator Cap
  • NPT 1/4 Drain Plug
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EVIL ENERGY 60mm 4-row radiator – universal fit for LS engine cooling4 row, aluminium radiator, heavy-duty heat dissipation, engine stability, performance radiator, car radiator
EVIL ENERGY 4Row-60mm Performance Aluminum Radiator Fit for Chevy C/K Truck, Chevy Suburban/Tahoe 1988 - 2000 5.7L - 7.4L V8

Vehicle Fitment

  • fit for 1988-2000 GM GMT400 Platform: C/K Trucks, Tahoe/Yukon, Suburban & Escalade V8 Engines (5.7L-7.4L)

📦Package：

  • EVIL ENERGY Radiator
  • EVIL ENERGY Radiator Cap
  • NPT 1/4 Drain Plug
  • 8S-Type blades Fan
$460.99
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  • EVIL ENERGY Marine 750 CFM 4 - Barrel Carburetor with complete accessories, durable design for marine enginesEVIL ENERGY Marine 750 CFM 4 - Barrel Carburetor, instant response, fuel efficiency for high - performance marine use
    EVIL ENERGY 750 CFM Marine Carburetor Electric Choke 4-Barrel Air Valve-Controlled Secondary

    Core Marine Performance

    • 750 CFM 4-barrel design: Optimized airflow for marine engine demands
    • Air valve-controlled secondary throttle: Smooth power transitions for vessel stability

    Convenience & Tuning

    • Electric choke: Automatic temperature adjustment for easy cold starts
    • Pre-calibrated: 0.11-inch main jets, 0.107-inch secondary jets, 0.031-inch accelerator nozzle, and metering rod system for out-of-the-box use
    • Adjustable metering rods (0.075x0.047 inch): Allow fine-tuning for specific marine setups

    Build & Installation

    • 100% new components (non-remanufactured): Avoids hidden wear risks; built for marine durability
    • Single fuel inlet, 3.25-inch height, square bore flange: Simplifies installation
    $399.99
    $399.99
    Out Of Stock
    Out Of Stock
  • EVIL ENERGY 750 CFM 4 Barrel Carburetor with complete kit including gasket, mounting hardware, and branded box – free shipping and 180-day return guaranteeEVIL ENERGY 750 CFM 4 Barrel Carburetor technical specifications: main jets #74, 0.031-inch accelerator pump nozzle, 1.688-inch throttle bore, and 3.25-inch overall height
    EVIL ENERGY 750 CFM 4-Barrel Carburetor Mechanical Secondary

    Optimized Street-Strip Performance

    • 750 CFM square-bore flow with mechanical secondaries (instant power engagement)
    • Dual fuel inlets ensure stable supply during hard acceleration
    • Balanced 1.38" primary/secondary venturis for linear power delivery

    Precision Calibration

    • #74 primary jets (street efficiency) + #80 secondary jets (WOT performance)
    • 6.5Hg power valve for controlled fuel enrichment
    • 0.031" accelerator pump nozzle for crisp throttle response

    Automatic Transmission Ready

    • compatible with GM, Chrysler, Ford A/T kickdown linkage. Additional parts may be required.
    • Electric choke enables instant cold starts in all conditions
    • Low-profile 3.25" height clears stock hoods
    $469.99
    $469.99
    $499.99
  • EVIL ENERGY 750 CFM 4-Barrel Carburetor specs, main jets #72, throttle bore 1.688-inchEVIL ENERGY 750 CFM 4-Barrel Carburetor flange size, technical dimensions
    EVIL ENERGY 750 CFM 4-barrel Carburetor Electric Choke Vacuum Secondary

    Mildly Modified Vehicles

    • 750 CFM square-bore flow for maximum high-RPM power
    • Vacuum-operated secondaries for seamless throttle response
    • Dual fuel inlets ensure consistent high-volume fuel delivery

    Precision Engineering

    • Optimized #72 primary / #75 secondary jet calibration
    • Balanced 1.375" venturis for even airflow distribution
    • 6.5Hg power valve for controlled fuel enrichment & blow-out protection

    Bolt-On Dominance

    • Electric choke for instant cold starts in all conditions
    • 100% wet-flow tested by technicians to assure it arrives ready to run
    • Compatible with GM, Chrysler, and Ford A/T kickdown linkage, additional parts may be require
    • Compact 3.25" height clears restrictive engine bays
    $399.99
    $399.99
    $419.99
  • EVIL ENERGY Quick Fuel 750 CFM 4-barrel Carburetor Mechanical SecondaryEVIL ENERGY Quick Fuel 750 CFM 4-barrel Carburetor Mechanical Secondary
    EVIL ENERGY Quick Fuel 750 CFM 4-barrel Carburetor Mechanical Secondary

    High-Performance Power Delivery

    • 750 CFM square-bore design with mechanical secondaries for rapid throttle response
    • No choke system reduces engine bay clutter, ideal for performance-focused builds
    • Dual fuel inlets ensure consistent fuel supply under extreme load (e.g., racing, wide-open throttle)

    Optimized Calibration

    • #74 main jets and #84 secondary jets for precise air-fuel mixture in high-performance setups
    • 4.5Hg power valve enhances low-end performance and high-RPM stability
    • 0.031-inch accelerator pump nozzle delivers instant fuel on demand, eliminating lag

    Efficient Airflow Design

    • 1.375-inch primary and secondary venturis balance velocity and volume for optimal atomization
    • 1.6875-inch throttle bores maximize airflow to support high-RPM power output
    • 3.25-inch low-profile height fits tight engine bays and high-performance intake manifolds

    Durable & Versatile

    • Compatible with various high-performance intake manifolds and fuel systems, reducing modification needs
    • 100% brand-new construction (no remanufactured parts) for long-term reliability
    • Square bore flange ensures broad fitment across performance engine configurations
    $388.99
    $388.99
    $599.99
  • EVIL ENERGY EVIL ENERGY 750 CFM 1407 Square bore Performance CarburetorEVIL ENERGY EVIL ENERGY 750 CFM 1407 Square bore Performance Carburetor
    EVIL ENERGY 750 CFM 4-barrel Carburetor Air Valve-Controlled Secondary

    Manual Dominance System

    • Manual choke for absolute throttle control during competition
    • Air valve-controlled secondaries (vacuum-modulated power delivery)
    • Oversized #113 primary jets for extreme WOT fuel demand

    Precision Race Calibration

    • Dual-stage metering rods (0.071"x0.047") for 6500RPM+ fuel stability
    • 1.44" venturi accelerates airflow velocity (+22% vs standard)
    • Equal 1.69" primary/secondary bores maximize high-RPM breathing

    Track-Ready Integration

    • Direct bolt-on for GM/Ford/Chrysler AT shift linkages (TH400/C6/727)
    • Low-profile 3.25" height clears cowl induction hoods
    • Can be used with intake manifold 7176.
    $341.99
    $341.99
    $419.99
  • EVIL ENERGY EVIL ENERGY 750 CFM 1411 Square bore Performance CarburetorEVIL ENERGY EVIL ENERGY 750 CFM 1411 Square bore Performance Carburetor
    EVIL ENERGY 750 CFM 4-barrel Carburetor Electric Choke Single Fuel Inlet

    Core Performance

    • 750 CFM airflow, supports 350–550 HP for high-performance small-block/big-block V8 engines.
    • Air Valve-Controlled Secondaries: Smooth power progression at high RPM, prevents bogging.
    • Backfire-resistant metering rod system (no power valve): Avoids blow-out risks; quick rod swaps without carb removal/fuel draining.

    Durability & Versatility

    • Lightweight corrosion-resistant aluminum: 2-piece warpage-resistant body, compatible with gasoline, gasohol, and blended fuels.
    • 100% brand-new (non-remanufactured): Precision CNC-machined components, 100% wet-flow tested for leak-free performance.
    • User-friendly design: Tub-type bowls + rear-pivot floats for hassle-free long-term use.

    Installation & Compatibility

    • Bolt-on square-bore flange: Straightforward installation
    • Optimized for Ford 460 Big Block FE engines
    • Compatible with GM/Ford/Chrysler AT shift linkages (excludes Ford AT requiring kickdown).
    • Electric choke: Automatic cold-start control for all climates.

    Key Restrictions

    • Not for marine use, supercharged systems, RPM/Torker II intake manifolds.
    • Requires additional parts for original Chevrolet 305 Quadrajet intake manifolds.
    $341.99
    $341.99
    $419.99
  • EVIL ENERGY 750 CFM 4 - Barrel Carburetor with accessories, free shipping & 180 - day returnEVIL ENERGY 750 CFM 4 - Barrel Carburetor specs: Main Jets #72, Throttle Bore 1.688-inch, Accelerator Pump Nozzle 0.031-inch
    EVIL ENERGY 750 CFM Classic 4-Barrel Street Carburetor

    Universal Performance & Calibration

    • 750 CFM airflow supports high-performance small-block/big-block V8 engines (stock to mildly modified).
    • Vacuum secondaries adapt to vehicle weight/gearing/transmissions for smooth power delivery.
    • Universal #72/#76 jet calibration + 1.375" balanced venturis = out-of-the-box readiness.

    Durable Build & Protective Features

    • Vibratory polished aluminum body (corrosion-resistant, sleek engine bay aesthetic).
    • Power valve blow-out protection prevents backfire damage.
    • 100% wet-flow tested to ensure leak-free, ready-to-run performance.

    Reliable Fuel Delivery & Control

    • Dual fuel inlets for constant high-volume delivery under heavy load.
    • Cable-actuated manual choke for precise cold-start adjustments.
    • 4-chamber auxiliary fuel tank design improves fuel efficiency.

    Compatibility & Value

    • Bolt-on square-bore design fits GM/Ford/Chrysler AT linkages (additional parts may be needed).
    • Restrictions: Not for marine use; fuel line center-to-center length = 8.8 inch.
    $389.49
    $389.49
    $429.99
    Out Of Stock
    Out Of Stock

Carburetor Guide: Are You Choosing Right?

Why Choose EVIL ENERGY Carburetors?

Easy Installation

Easy Installation

Pre-calibrated and ready to run, EVIL ENERGY carburetors install easily with GM, Ford, and Chrysler linkages. Step-by-step manuals with torque specs make setup fast and frustration-free.

Performance Range

Performance Range

Choose from 350 to 850 CFM to match your build. From smooth street torque to big-block airflow, including marine-ready models with corrosion protection.

Engineered for All

Engineered for All Applications

Street, race, or marine—our carburetors are tuned for your setup. Features like adjustable air valves and rugged marine finishes ensure top performance in any environment.

Unbeatable Value

Unbeatable Value

Up to 30% cheaper than major brands, with zero reman parts. Every unit is built from new castings for unmatched quality at a better price.

Tested Quality

Tested Quality

Each carburetor is technician-tested for out-of-the-box performance. From OEM-style to high-output models, we deliver power you can trust.

FAQs about Carburetor

What is a Carburetor in a Car?

A carburetor is a mechanical device in older internal combustion engines that mixes air and fuel in the correct ratio for combustion. Located between the air filter and the intake manifold, it uses engine vacuum and fuel jets to atomize fuel and deliver it to the cylinders.

The primary function of a carburetor is to:

  • Mix air and gasoline in the ideal ratio (usually around 14.7:1 for gasoline engines)
  • Control engine speed and throttle response
  • Provide extra fuel when accelerating (via an accelerator pump)
  • Maintain stable idle and efficient fuel delivery at all RPM ranges

It essentially manages how much fuel your engine gets at any given moment, depending on throttle position and engine load.

Choosing the best carburetor depends on your engine type, driving style, and performance goals. Consider the following factors:

  1. Engine Displacement
  2. CFM Rating (Cubic Feet per Minute)
  3. Barrel Type
  4. Choke Type
  5. Application Type
  6. Brand and Compatibility

For example, if you own a small-block V8 and want a balance of performance and driveability, a 600 CFM square-bore carburetor with vacuum secondaries would be ideal.

No, most modern vehicles do not have carburetors. Since the late 1980s to early 2000s, automakers transitioned to electronic fuel injection (EFI) systems, which are more efficient and environmentally friendly. Today, carburetors are mainly found in:

  • Classic cars
  • Some off-road or motorsport vehicles
  • Small engines (like motorcycles, lawn mowers)

No, a car with a carbureted engine cannot run without a carburetor, as it would have no way to mix and deliver fuel to the engine. However, carbureted cars can be converted to EFI, which replaces the carburetor with a fuel injection system. EFI systems are more efficient, especially in cold starts and altitude changes.

 .

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