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| Brand | EVIL ENERGY |
| Material | Aluminum |
| Finish | Satin |
| Barrels | 4 |
| CFM | 650 |
| Carburetor Flange | Square bore |
| Choke Type | Electric |
| Secondary Throttle Type | Adjustable Air Valve |
| Fuel Inlet | Single |
| Calibration |
Main Jets:#101 |
| 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 |

The EVIL ENERGY 650 Carburetor is engineered as a next-generation street performance 650 cfm carb, designed for drivers who want balanced power, smooth drivability, and dependable everyday operation. This EVIL ENERGY 650 Carburetor features 2nd-Gen Adjustable Air Valve Secondary control and annular flow primary boosters to eliminate hesitation or flat spots—delivering seamless throttle transitions from idle to wide-open throttle.
Compared to the Edelbrock 650 Carburetor (1906), the EVIL ENERGY 650 CFM 4-Barrel Carburetor offers more responsive part-throttle control and smoother acceleration, especially in street and cruising conditions, making it a cost-effective and reliable upgrade for muscle cars and weekend performance builds.

With a compact square-bore configuration, this 650 carburetor fits a wide range of small-block and big-block V8 engines and works perfectly with dual-plane or single-plane intake manifolds. Built from corrosion-resistant aluminum and manufactured 100% new—not remanufactured—the evil energy carburetor is made for long-term durability in street machines, hot rods, and cruisers.
For consistent fuel delivery and optimal performance, install a fresh fuel filter between the fuel pump and the 650 cfm carb during setup. This keeps the system clean and ensures stable performance in any driving environment.



Q1: What is the airflow rating of the EVIL ENERGY 650 Carburetor?
A1: The EVIL ENERGY 650 Carburetor provides 650 cfm carb airflow, which is ideal for street performance V8 engines that need strong low-to-mid range torque and smooth daily drivability.
Q2: Is the 650 carburetor pre-calibrated for use out of the box?
A2: Yes. The 650 carburetor comes factory-set with #101/#98 jets and 0.070-inch x 0.037-inch metering rods for a consistent air-fuel mixture, so most users can bolt on and run without tuning.
Q3: What type of choke does this evil energy carburetor use?
A3: It uses a manual choke, giving the driver full control over cold starts and performance behavior—preferred by enthusiasts who like tuning response and idle feel.
Q4: Will the EVIL ENERGY 650 CFM 4-Barrel Carburetor fit my intake manifold?
A4: Yes. It fits most dual-plane and single-plane intake manifolds across GM, Ford, and Chrysler V8 platforms. A carburetor stud kit and a fresh gasket are recommended for best sealing.
Q5: How does this compare to the Edelbrock 1906?
A5: The EVIL ENERGY 650 CFM Carburetor provides similar airflow and secondary control technology but at a more affordable price, making it a strong value alternative for street performance builds.
Q6: Is the EVIL ENERGY 650 Carburetor brand-new or remanufactured?
A6: It is 100% brand-new, not remanufactured—meaning no recycled components, more consistent calibration, and longer service life.
Q7: What driving style is this 650 cfm carb best suited for?
A7: This EVIL ENERGY 650 Carburetor is perfect for muscle cars, cruisers, mild performance builds, and drivers who want smooth throttle response, clean acceleration, and reliable street manners—not just peak horsepower.
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 |
Recommended Products:
| 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. |
Effective from August 25, 2024. Price drops within 7 days of purchase can be claimed.
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!












