EVIL ENERGY EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit
EVIL ENERGY EVIL ENERGY 750 CFM 1407 Square bore Performance Carburetor
EVIL ENERGY EVIL ENERGY 750 CFM 1407 Square bore Performance Carburetor
EVIL ENERGY EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit
EVIL ENERGY EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit
EVIL ENERGY EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit
EVIL ENERGY EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit
EVIL ENERGY EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit
EVIL ENERGY EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit
EVIL ENERGY EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit
Stainless Steel Filter Element
Capture contaminants and particles.

EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit

SKU: EVHYQ1407BK
Product Type: Carburetor
$680.99
$680.99
$719.99

Core Performance & Compatibility

  • 750 CFM 4-barrel design: Optimized for moderately modified V8 engines.
  • Air Valve-Controlled Secondaries: Progressive opening for smooth street acceleration & improved drivability
  • Manual choke: Precise cold-start control (ideal for custom/performance builds)
  • Compatible with GM, Ford, Chrysler AT shift linkages (square bore flange fits most V8 intake manifolds)

Convenience & Tuning

  • Pre-calibrated: #113 main / #107 secondary jets—ready for street use out of the box
  • Complete kit: Includes all fuel system accessories (hose, filters, pump, regulator, fittings) – no extra purchases
  • Metering rod system: Allows easy fine-tuning for modified engine setups

Installation & Build

  • 100% new satin aluminum carburetor (non-remanufactured) for long-term reliability
  • 20FT AN6 push-lock hose: Flexible, kink-resistant routing for tight engine bays
  • 3.25-inch height: Fits most street engine bays; 1.69-inch throttle bore for maximum airflow
  • Dual 100/40 micron filters: Protects carburetor/engine from debris; 5-12PSI regulator maintains stable fuel pressure

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 EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit

EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit

$680.99 $719.99

EVIL ENERGY 750 CFM 4-barrel Carburetor Manual Choke Kit

$680.99 $719.99

Brand EVIL ENERGY
Material Aluminum
Finish Satin
Barrels 4
CFM 750
Carburetor Flange Square bore
Choke Type manual control
Secondary Throttle Type Air Valve-Controlled Secondary
Fuel Inlet Single
Calibration Main Jets:#113
Secondary Jets:#107
Accelerator Pump Nozzle:0.031 inch
Metering Rods: 0.071' x 0.047' inch
Power Valve :Metering rod system
Venturi Diameter
1.44 inch
Throttle Bore Diameter Primary throttle Bore: 1.69 inch
Secondary throttle Diameter: 1.69 inch
Carburetor Height
3.25 inch
Compatibility  GM, Ford, Chrysler AT Shift Linkage Assemblies
Remanufactured No

Introducing the EVIL ENERGY 750 CFM 4-Barrel Carburetor Complete Upgrade Kit—engineered for performance enthusiasts seeking precise control and enhanced airflow for moderately modified V8 engines. This all-in-one kit pairs a high-flow 750 CFM carburetor with premium fuel system accessories, eliminating the need to source individual components and ensuring a streamlined, reliable upgrade for muscle cars, hot rods, and custom street builds.

At the core of the kit is the 750 CFM 4-barrel carburetor, crafted from durable satin-finish aluminum for long-term durability and a sleek under-hood appearance. It features an Air Valve-Controlled Secondary system that delivers smooth, progressive acceleration (ideal for street driving and spirited cruising), a manual control choke (perfect for custom builds and performance-focused drivers who prefer hands-on cold-start adjustment), and a single fuel inlet for simplified fuel line routing. Factory-calibrated with #113 main jets, #107 secondary jets, a 0.031-inch accelerator pump nozzle, and 0.071' x 0.047' inch metering rods, this carburetor is optimized for street performance—ready to run out of the box for most V8 setups, with room for fine-tuning to match specific engine modifications.

Designed to fit most GM, Ford, and Chrysler automatic transmission shift linkages, this kit is built for durability and performance. Whether you're upgrading from a smaller carburetor or replacing a worn unit, this complete package provides everything needed for a plug-and-play fuel system upgrade—no extra parts required.

Why Choose Us?

  • All-In-One Complete Kit: Includes the 750 CFM carburetor + full fuel system accessory set—avoids the hassle of sourcing individual parts.
  • Performance-Focused Design: Air Valve-Controlled Secondaries deliver smooth street acceleration, while manual choke offers precise control for custom builds/performance setups.
  • Factory Pre-Calibrated: #113 main / #107 secondary jets and metering rod system are optimized for street use—install and drive, with fine-tuning optional for modified engines.
  • Durable Satin Aluminum Construction: Non-remanufactured, all-new aluminum carburetor resists corrosion and wear for long-term reliability in street-driven vehicles.
  • Universal Compatibility: Square bore flange fits most GM/Ford/Chrysler V8 engines with AT shift linkages (minor adjustments may be needed for unique setups).
  • Reliable Fuel Delivery: 110LPH fuel pump + dual filters + adjustable regulator ensure clean, consistent fuel flow to the carburetor.

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!

Q1: What makes the manual choke different from electric choke?

A1: The manual choke gives you full control over cold-start enrichment (ideal for custom builds, race-inspired setups, or drivers who prefer hands-on adjustment), while electric chokes operate automatically. This manual choke is perfect for performance-focused vehicles where precise cold-start tuning is desired.

Q2: What's the calibration difference between this kit and the #110 main jet version?

A2: This kit features #113 main jets (vs #110) and 0.071' x 0.047' metering rods (vs 0.075' x 0.047'), which delivers slightly more fuel flow—optimized for moderately modified V8 engines with mild camshafts or increased displacement.

Q3: Will this carburetor fit my square bore intake manifold?

A3: Yes—the carburetor uses a standard square bore flange that is compatible with most aftermarket and OEM square bore intake manifolds for GM, Ford, and Chrysler V8 engines.

Q4: Is the included fuel pump sufficient for a 750 CFM carburetor?

A4: Yes—the 110LPH (29GPH) electric fuel pump provides enough flow to support the 750 CFM carburetor's fuel demand, ideal for naturally aspirated V8 engines up to 450HP.

Q5: Do I need to tune the carburetor after installation?

A5: The carburetor is factory-calibrated for street use (#113/#107 jets) and will run well out of the box for most V8 setups. Fine-tuning (jet changes, idle mixture, metering rod adjustments) may be needed for highly modified engines (e.g., supercharged, big displacement).

No Amazon reviews available for this product.

Related Products

Recently Viewed Products