
Original: $399.99
-65%$399.99
$140.00The Story
---!@!start!@!---Specifications---!@!end!@!---
| Brand | EVIL ENERGY |
| Material | aluminum |
| Barrels | 2 |
| CFM | 500 cfm carburetor |
| Carburetor Flange | 2-barrel |
| Choke Type | manual control |
| Secondary Throttle Type | None |
| Fuel Inlet | Single |
| Calibration | Main Jets:73# Accelerator Pump Nozzle:0.028inch Accelerator Pump Capacity:50cc Power Valve :5.0Hg |
| Compatible |
GM, Ford, Chrysler AT Shift Linkage Assemblies |
| Venturi Diameter |
1.376inch |
| Throttle Bore Diameter | 1.688inch |
| Carburetor Height |
3.25inch |
| Condition | New |
---!@!start!@!---Description---!@!end!@!---
Looking for a 500 CFM 2 barrel carburetor that delivers consistent throttle response and high-end performance? The EVIL ENERGY 500 CFM carburetor is a top-tier solution built to match the legendary Holley Performance 2BBL Carburetor FR-4412S. Designed as a 1:1 factory carburetor replacement, this high-performance carburetor offers both precision fuel delivery and enhanced drivability for your V8-powered street machine or oval track racer.
With manual choke control, a compact 3.25-inch profile, and race-ready specs including #73 main jets and a 50cc accelerator pump, this 500 cfm carburetor ensures maximum efficiency and responsiveness. Whether you're upgrading from a stock 2-barrel or fine-tuning your race setup, this performance 2 barrel carburetor delivers reliable power and smooth airflow.
Compatible with most standard intakes using 2 barrel carburetors, and easily adaptable for electric choke setups, this unit is your go-to for high performance 2 barrel carburetor upgrades. Outperform your stock carb and unlock the full potential of your engine today.
Key Features of the 500 CFM 2 Barrel Carburetor
-
Easy Installation
This 500 CFM carb is designed for straightforward installation. Just bolt it on – no complicated setup required. -
Engineered for High Performance
Delivers a more accurate air-fuel mixture to support high-RPM stability, making it ideal for high performance engines. -
Reliable at High Speeds
This high performance 2 barrel carburetor provides consistent throttle response and optimal combustion, ensuring smooth power delivery under demanding conditions. -
Transmission Compatibility
When used with GM TH700R4 or TH200R4 overdrive transmissions, a transmission forced downshift (TV) cable bracket is required for proper gear shifting. -
Factory Replacement Ready
This 2 barrel carburetor serves as a perfect 1:1 replacement for your original carb, offering improved performance and compatibility with most standard intake setups.





Why Upgrade to EVIL ENERGY Carburetors?
1. Aging or Malfunctioning Factory Carburetor
- Common Issues: Sticking floats, clogged jets, erratic fuel delivery after long-term use.
- Impacts: Poor engine starting, unstable idle, and sluggish acceleration.
-
Component Failure: Degraded rubber seals (e.g., gaskets) cause fuel leaks or air intrusion.
→ Solution: EVIL ENERGY carburetors use aircraft-grade seals and CNC-machined components for 10+ years of leak-free operation.
2. Boost Power; Throttle Response
- Perfect Replacement for Your Factory Carburetor/1:1 Factory Carburetor Reproduction! Boost Power & Throttle Response.
- EVIL ENERGY Advantage: High-flow designs increase mixture volume, delivering up to 20% more horsepower and razor-sharp acceleration.
3. Match Upgraded Engine Mods
-
Mod Compatibility: Essential after installing:
✓ High-flow intakes
✓ Aggressive camshafts
✓ Performance exhaust systems
✓ Overbored cylinders - EVIL ENERGY Fix: 500 CFM Carburetors unlock the full potential of your mods.
4. Tuner-Friendly DIY-Optimized
- Simplicity vs. EFI: Mechanical adjustments (idle screws, main jets, float height) require no laptops or sensors.
-
EVIL ENERGY Edge:
✓ Easily optimize fuel delivery for specific RPM ranges
✓ Ideal for classic cars, track builds, or hands-on enthusiasts
✓ 15-minute re-jetting vs. hours of EFI reprogramming>
🔥 Upgrade Now: EVIL ENERGY carburetors—where vintage reliability meets modern performance!
⚠️ APPLICATION RESTRICTIONS:
Not Fit for boats, not for use on any speed changer
Not allowed on:
- 1966 and newer U.S. manufactured California certified vehicles
- 1968 and newer U.S. manufactured Federal certified vehicles
- 1968 and newer foreign manufactured vehicles

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
---!@!start!@!---Specifications---!@!end!@!---
| Brand | EVIL ENERGY |
| Material | aluminum |
| Barrels | 2 |
| CFM | 500 cfm carburetor |
| Carburetor Flange | 2-barrel |
| Choke Type | manual control |
| Secondary Throttle Type | None |
| Fuel Inlet | Single |
| Calibration | Main Jets:73# Accelerator Pump Nozzle:0.028inch Accelerator Pump Capacity:50cc Power Valve :5.0Hg |
| Compatible |
GM, Ford, Chrysler AT Shift Linkage Assemblies |
| Venturi Diameter |
1.376inch |
| Throttle Bore Diameter | 1.688inch |
| Carburetor Height |
3.25inch |
| Condition | New |
---!@!start!@!---Description---!@!end!@!---
Looking for a 500 CFM 2 barrel carburetor that delivers consistent throttle response and high-end performance? The EVIL ENERGY 500 CFM carburetor is a top-tier solution built to match the legendary Holley Performance 2BBL Carburetor FR-4412S. Designed as a 1:1 factory carburetor replacement, this high-performance carburetor offers both precision fuel delivery and enhanced drivability for your V8-powered street machine or oval track racer.
With manual choke control, a compact 3.25-inch profile, and race-ready specs including #73 main jets and a 50cc accelerator pump, this 500 cfm carburetor ensures maximum efficiency and responsiveness. Whether you're upgrading from a stock 2-barrel or fine-tuning your race setup, this performance 2 barrel carburetor delivers reliable power and smooth airflow.
Compatible with most standard intakes using 2 barrel carburetors, and easily adaptable for electric choke setups, this unit is your go-to for high performance 2 barrel carburetor upgrades. Outperform your stock carb and unlock the full potential of your engine today.
Key Features of the 500 CFM 2 Barrel Carburetor
-
Easy Installation
This 500 CFM carb is designed for straightforward installation. Just bolt it on – no complicated setup required. -
Engineered for High Performance
Delivers a more accurate air-fuel mixture to support high-RPM stability, making it ideal for high performance engines. -
Reliable at High Speeds
This high performance 2 barrel carburetor provides consistent throttle response and optimal combustion, ensuring smooth power delivery under demanding conditions. -
Transmission Compatibility
When used with GM TH700R4 or TH200R4 overdrive transmissions, a transmission forced downshift (TV) cable bracket is required for proper gear shifting. -
Factory Replacement Ready
This 2 barrel carburetor serves as a perfect 1:1 replacement for your original carb, offering improved performance and compatibility with most standard intake setups.





Why Upgrade to EVIL ENERGY Carburetors?
1. Aging or Malfunctioning Factory Carburetor
- Common Issues: Sticking floats, clogged jets, erratic fuel delivery after long-term use.
- Impacts: Poor engine starting, unstable idle, and sluggish acceleration.
-
Component Failure: Degraded rubber seals (e.g., gaskets) cause fuel leaks or air intrusion.
→ Solution: EVIL ENERGY carburetors use aircraft-grade seals and CNC-machined components for 10+ years of leak-free operation.
2. Boost Power; Throttle Response
- Perfect Replacement for Your Factory Carburetor/1:1 Factory Carburetor Reproduction! Boost Power & Throttle Response.
- EVIL ENERGY Advantage: High-flow designs increase mixture volume, delivering up to 20% more horsepower and razor-sharp acceleration.
3. Match Upgraded Engine Mods
-
Mod Compatibility: Essential after installing:
✓ High-flow intakes
✓ Aggressive camshafts
✓ Performance exhaust systems
✓ Overbored cylinders - EVIL ENERGY Fix: 500 CFM Carburetors unlock the full potential of your mods.
4. Tuner-Friendly DIY-Optimized
- Simplicity vs. EFI: Mechanical adjustments (idle screws, main jets, float height) require no laptops or sensors.
-
EVIL ENERGY Edge:
✓ Easily optimize fuel delivery for specific RPM ranges
✓ Ideal for classic cars, track builds, or hands-on enthusiasts
✓ 15-minute re-jetting vs. hours of EFI reprogramming>
🔥 Upgrade Now: EVIL ENERGY carburetors—where vintage reliability meets modern performance!
⚠️ APPLICATION RESTRICTIONS:
Not Fit for boats, not for use on any speed changer
Not allowed on:
- 1966 and newer U.S. manufactured California certified vehicles
- 1968 and newer U.S. manufactured Federal certified vehicles
- 1968 and newer foreign manufactured vehicles
























