EVIL ENERGY 650 CFM 4-barrel Carburetor with accessories, free shipping & 180 - day return
EVIL 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 Carburetor flange size diagram, unit in millimeters
EVIL ENERGY 650 CFM 4 - barrel Carburetor performance: CNC - machined, electric choke, square bore
EVIL ENERGY 650 CFM 4 - barrel Carburetor quality: lightweight, rust - proof, color - fast material
EVIL ENERGY 650 CFM 4 - barrel Carburetor upgrade vs original: robust structure, rust - resistant
EVIL ENERGY 650 CFM 4 - barrel Carburetor benefits: instant response, fuel atomization, smooth idle
EVIL ENERGY 650 CFM 4 - barrel Carburetor: high - performance engine solution, plug - and - play
EVIL ENERGY 650 CFM 4 - barrel Carburetor: 500,000 + raving fans, customer reviews

EVIL ENERGY 650 CFM 4-barrel Single Fuel Inlet Carburetor

SKU: EVFS23-00059SR-014-L
Product Type: Carburetor
$349.99
$349.99
$369.99

Get 8% OFF New Carburetor: CARBURETOR008

Air Valve Secondary technology System

  • 2nd-Gen Air Valve Secondary: Vacuum-modulated secondary throttle eliminates 'tip-in stumble'
  • Adjustable vacuum control: Fine-tune secondary engagement RPM (3,000-5,000 RPM range)

Race-Calibrated Fuel Control

  • #101 primary / #98 secondary jets tuned for progressive airflow
  • Metering rods (0.070-inch x 0.037-inch) stabilize fuel delivery during transition phase
  • Power Valve-free design: Simplified tuning for forced induction compatibility

Proven Installation

  • Compatible with GM, Chrysler, and Ford A/T kickdown linkage, additional parts may be required
  • 1.44-inch primary / 1.69-inch secondary bores: Matched to staged airflow
  • Requires carb stud kit (8008/8024) + performance intake manifold

Secure online checkout with free 1-year warranty, 180-day money-back guarantee, free shipping over $50, and expert customer support from 
EVIL ENERGY.
EVIL ENERGY 650 CFM 4-barrel Carburetor with accessories, free shipping & 180 - day return

EVIL ENERGY 650 CFM 4-barrel Single Fuel Inlet Carburetor

$349.99 $369.99

EVIL ENERGY 650 CFM 4-barrel Single Fuel Inlet Carburetor

$349.99 $369.99

Brand EVIL ENERGY
Barrels 4
CFM 650
Carburetor Flange Square bore
Choke Type Electric
Secondary Throttle Type Adjustable Air Valve
Fuel Inlet Single
Calibration

Main Jets:#101
Secondary Jets:#98
Accelerator Pump Nozzle:0.028inch
Metering Rods:0.070'inx 0.037'in
Power Valve :None

Venturi Diameter
1.19 inch
Throttle Bore Diameter Primary throttle Bore: 1.44 inch
Secondary throttle Diameter: 1.69 inch
Carburetor Height
3.25 inch
Compatibility GM, Ford, Chrysler AT Shift Linkage Assemblies
Remanufactured No

EVIL ENERGY 650 CFM 4-Barrel Carburetor is built for enthusiasts seeking balanced street and performance driving. Featuring 2nd-Gen Adjustable Air Valve Secondary technology with vacuum control, it ensures smooth throttle transitions from idle to wide-open throttle (WOT). Pre-calibrated with #101/#98 jets, 0.070-inch x0.037-inch metering rods, and a 1.19-inch venturi, it delivers precise fuel metering, sharper throttle response, and consistent power across the RPM range.

With a single fuel inlet for simplified installation and a compact square-bore design, this carburetor is compatible with a wide variety of small- and large-block engines using dual- or single-plane intake manifolds. Durable, 100% new construction (non-remanufactured) ensures long-term reliability.

At $349.99, the EVIL ENERGY 650 CFM 4-Barrel Carburetor delivers better value and performance than the Edelbrock AVS2 1906 ($469.95)—making it a cost-effective upgrade for street machines and weekend racers.

Key Features

  • 650 CFM airflow with 2nd-Gen Air Valve Secondaries for smooth power delivery.
  • Pre-calibrated jets (#101/#98) & metering rods (0.070-inch x 0.037-inch) for precise air-fuel mixture.
  • Single fuel inlet & square-bore flange for easy installation.
  • Works with dual- or single-plane intake manifolds across GM, Ford, Chrysler platforms.
  • Durable, brand-new build (not remanufactured) for long-lasting reliability.
  • Affordable alternative to Edelbrock 1906—save over $120.
EVIL ENERGY 650 CFM 4 - barrel Carburetor, instant response & high - RPM power
EVIL ENERGY 650 CFM 4 - barrel Carburetor upgrade, robust structure vs original
EVIL ENERGY 650 CFM 4 - barrel Carburetor, high - quality material, durable design
EVIL ENERGY 650 CFM 4 - barrel Carburetor features, CNC - machined, prime alloy
EVIL ENERGY 650 CFM 4 - barrel Carburetor, high - performance engine solution

⚠️ APPLICATION RESTRICTIONS:

  • Not Fit for boats
  • requires adapter  to fit the factory intake manifold.

EVIL ENERGY 650 CFM 4-Barrel Carburetor FAQs

Q1: What is the CFM rating of this carburetor?
A1: The EVIL ENERGY 650 CFM 4-Barrel Carburetor delivers 650 CFM airflow, ideal for small- and big-block street performance engines.

Q2: Does it come pre-calibrated?
A2: Yes. It’s factory-set with #101/#98 jets and 0.070-inch x 0.037-inch metering rods, ensuring a precise air-fuel mixture right out of the box.

Q3: What type of choke does it use?
A3: This carburetor features a manual choke, offering full driver control for cold starts and performance tuning.

Q4: Is it compatible with my intake manifold?
A4: The 650 CFM 4-Barrel Carburetor fits most dual-plane and single-plane intake manifolds (GM, Ford, Chrysler). A carburetor stud kit is recommended for installation.

Q5: How does it compare to Edelbrock 1906?
A5: The EVIL ENERGY 650 CFM Carburetor costs $349.99 vs Edelbrock 1906 at $469.95, offering better value with similar airflow and secondary technology.

Q6: Is this carburetor new or refurbished?
A6: 100% brand-new build (not remanufactured), ensuring long-term durability and consistent performance.

EVIL ENERGY's logo

CFM Calculator

Enter engine parameters to calculate optimal CFM (Cubic Feet per Minute). Based on engine type and modification level, we’ll recommend the best carburetor size.

Modification Level:
Recommended CFM Range: 0 - 0

If you have any other questions, please contact Customer Service at support@ievilenergy.com for assistance.

Brand Summary

Policy Details
Cancellation Policy Orders can be canceled within 48 hours of placement. Refund processed in 3-5 business days.
Returns Policy Returns accepted within 180 days. Full refund within 90 days; 15% fee for 90-180 days.
Non-Returnable Items Only regular-priced items are eligible for refunds; sale items are non-refundable.
Refund Processing If no refund received, check your bank/credit card. For ongoing issues, contact support@ievilenergy.com.

Return Reasons

  1. Quality Issues: Provide photos/videos; we cover return shipping.
  2. Wrong Item Ordered: Buyer covers return shipping; email within 30 days.
  3. Change of Mind: Buyer covers return shipping; email within 30 days.
  4. Shipping Damage: Inspect packages; do not sign for damaged items.
  5. Incorrect Item Shipped: Contact within 7 days.

Price Protection Policy

Effective from August 25, 2024. Price drops within 7 days of purchase can be claimed.

Disclaimer

EVIL ENERGY reserves the right to interpret, modify, or terminate this policy in accordance with applicable laws and regulations.

If you need further information or assistance, feel free to ask!

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