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 Performance Aluminum Radiator Fit for Ford F-100/F-250, Ford Bronco 1966 - 1979 2.8L - 7.5LEVIL ENERGY Aluminum Radiator Heat Rejection – +30% capacity vs OE, upgraded cooling for heavy-duty use
EVIL ENERGY 3Row-44mm Performance Aluminum Radiator Fit for Ford F-100/F-250, Ford Bronco 1966 - 1979 2.8L - 7.5L

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
  • 10 S-Type blades Fan
$349.99
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$499.99
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 500 CFM 4 - barrel carburetor with complete accessories, high - quality material, durable designEVIL ENERGY 500 CFM 4 - barrel carburetor close - up, showcasing precision engineering and reliability
    EVIL ENERGY 500 CFM 4-barrel Carburetor Perfect for Small-block V8 Engine

    Essential Performance

    • 500 CFM square-bore flow for efficient small-block power
    • 1.0-inch venturi maximizes airflow velocity
    • 1.25-inch throttle bore enables precise throttle control

    User-Friendly Design

    • Electric choke for instant cold starts
    • Single-line fuel inlet simplifies installation
    • Non-adjustable calibration for plug-and-play reliability

    Compact Solution

    • Ultra-low 3-inch height fits restricted engine bays
    • Square-bore flange for universal intake compatibility
    • Solid-state construction (no replaceable jets/rods)
    $319.99
    $319.99
    $339.99
  • EVIL ENERGY 500 CFM 2-barrel Street Carburetor with gasket, mounting hardware, and fuel line included for easy installationFront view of EVIL ENERGY 500 CFM 2-barrel Street Carburetor showing main jets, throttle bore, and electric choke system
    EVIL ENERGY 500 CFM Street 2-barrel Carburetor Electric Choke

    Intelligent Drive System

    • Electric choke ensures reliable cold starts in all conditions
    • 2-barrel single-stage design reduces maintenance complexity
    • Single fuel inlet for simplified installation

    Optimized Fuel Calibration

    • #74 main jets balance power and fuel efficiency
    • 5.0Hg power valve enhances low-RPM torque and economy
    • High-capacity 50cc accelerator pump with 0.028' nozzle for immediate response

    Universal Fitment

    • fuel metering system provides precise fuel control for great low end torque and awesome acceleration
    • 100% wet-flow tested by evil energy technicians to assure it arrives ready to run!
    • compatible with GM, Chrysler, Ford A/T kickdown linkage. Additional parts may be required.
    $319.99
    $319.99
  • EVIL ENERGY 350 CFM 2-barrel Carburetor with full installation kit including gaskets, hardware, and electric choke – free shipping and 180-day return.Front view of EVIL ENERGY 350 CFM 2-barrel Carburetor highlighting key specifications: #63 main jets, 0.028" accelerator pump nozzle, 1.5 inch throttle bore, 3.25 inch height.
    EVIL ENERGY 350 CFM Performance 2-barrel Carburetor

    Efficient Operation System

    • Electric choke for instant cold starts in all conditions
    • 2-barrel simplified design reduces maintenance complexity
    • fuel metering system provides precise fuel control for great low end torque and awesome acceleration
    • Single fuel inlet enables clean installation

    Precision Calibration

    • #63 jets optimize fuel efficiency for daily driving
    • 30cc accelerator pump ensures crisp throttle response
    • 8.5Hg power valve enhances low-RPM torque

    Universal Compatibility

    • Compact 3.25" height fits restricted engine bays
    • 1.5" throttle bore balances airflow and efficiency
    • compatible with GM, Chrysler, Ford A/T kickdown linkage. Additional parts may be required.
    • 100% wet-flow tested by evil energy technicians to assure it arrives ready to run!
    $399.99
    $399.99
    $419.99
  • 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 600 CFM 4-barrel carburetor with electric choke, full installation kit, square bore flange, and gasket.Technical specifications of EVIL ENERGY 600 CFM 4-barrel carburetor with #98 main jets, 0.028 accelerator pump nozzle, and 1.44 inch throttle bore.
    EVIL ENERGY 600 CFM 4-barrel Carburetor Electric Choke Air Valve-Controlled Secondary

    Anti-Backfire & Tune-Holding Design

    • Metering rod system replaces fragile power valves—100% immune to engine backfires.
    • Swappable metering rods for quick tuning—no carburetor removal or fuel draining.
    • Holds calibration long-term—stable idle, throttle response, and power output for miles.

    Electric Choke & Secondary Control

    • Electric choke for hassle-free cold starts—automatic adjustment for temperature, ideal for cold climates.
    • Air Valve-Controlled Secondaries—adapts to vehicle weight/gearing, avoids bogging or sudden power surges.
    • Single fuel inlet simplifies installation—easy to route fuel lines to the carburetor.

    Durable & Drop-On Compatibility

    • Two-piece aircraft-grade aluminum body—lightweight, warp-resistant, compatible with gasohol/E10/E15.
    • Square-bore flange—direct fit for standard intake manifolds, direct replacement for Edelbrock 1406.
    • Suitable for small-block V8s—not for boats, computer-controlled vehicles, or RPM/Torker II manifolds.

    Factory Calibration for Instant Use

    • #98 primary/#95 secondary jets optimize low-RPM torque and high-RPM power.
    • 0.028" accelerator pump nozzle ensures crisp throttle response (no lag).
    • Includes gaskets/seals—leak-free installation, no extra parts needed.
    $332.49
    $332.49
    $399.00
  • 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.
    $379.99
    $379.99
    $419.99
  • EVIL ENERGY 650 CFM 4-barrel Carburetor with accessories, free shipping & 180 - day returnEVIL ENERGY 650 CFM 4 - barrel Carburetor specs: Main Jets #101, Throttle Bore 1.44-inch, Accelerator Pump Nozzle 0.028-inch
    EVIL ENERGY 650 CFM 4-barrel Single Fuel Inlet Carburetor

    Next-Gen Annular Flow Technology

    • Annular flow primary boosters (8 orifices) – improved fuel atomization, no flat spots during throttle transitions.
    • 650 CFM airflow + adjustable air valve secondaries – smooth power delivery for small-block/big-block engines.
    • 1.19-inch venturi – enhances air velocity for sharper throttle response.

    Precision Calibration & Tuning Support

    • Factory-calibrated: #101/#98 jets, 0.070x0.037 inch metering rods, 5" Hg step-up spring.
    • Timed & full vacuum ports – supports ignition advance calibration for optimized performance.
    • 100% wet-flow tested – ready to install and run out of the box.

    Universal Compatibility & Durability

    • Square-bore flange – fits dual-plane/single-plane intake manifolds (GM/Ford/Chrysler).
    • Ford AOD transmission compatible (with appropriate bracket, sold separately).
    • High-quality aluminum construction (non-remanufactured) – corrosion-resistant, lightweight.

    Installation & Application Notes

    • Single fuel inlet for simplified installation; requires carburetor stud kit (sold separately).
    • Requires new fuel filter (between pump and carburetor) for warranty/performance.
    • Restrictions: No marine use; gasoline only (no alcohol/E85); adapter may be needed for factory intakes.
    $332.49
    $332.49
    $369.99
  • EVIL ENERGY 650 CFM 4-barrel Carburetor, full accessories, free shippingEVIL ENERGY 650 CFM 4 - barrel Carburetor specs, main jets #70, throttle bore 1.688-inch
    EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary

    Performance-Calibrated Core

    • 650 CFM airflow (supports 300–450 HP) + mechanical secondaries—instant throttle response, stable high-RPM operation.
    • Factory-calibrated: #70/#74 jets + 1.30" balanced venturis + 6.5Hg power valve—precise air-fuel mixture.
    • Dual fuel inlets—steady fuel delivery under heavy load (fuel inlet thread: 7/8-20in).

    Durable & Customizable Build

    • High-quality aluminum body with satin finish—corrosion-resistant, lightweight, sleek engine bay look.
    • Electric choke (compatible with electric-to-manual conversion kit) for flexible control.
    • 100% new machined components—matches premium brand quality (Holley/Edelbrock).

    Hassle-Free Installation & Compatibility

    • Bolt-on square-bore design—easy installation with no complex modifications.
    • Universal fit: GM/Ford/Chrysler AT shift linkages + most performance intake manifolds.
    • Compact 3.25-inch height—fits tight engine bays; fuel line center-to-center: 9.5in.
    $427.99
    $427.99
    $469.99
  • 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

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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