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EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary

SKU: EVFS23-00059SR-011-L
Product Type: Carburetor
$449.99
$449.99
$469.99

Get 8% OFF New Carburetor: CARBURETOR008

Street-Tuned Performance

  • 650 CFM square-bore flow optimized for 305-400ci engines
  • Mechanical secondaries for instant throttle response
  • Dual fuel inlets ensure consistent supply during acceleration

Precision Calibration

  • #70 primary jets (fuel efficiency) + #74 secondary jets (balanced power)
  • 6.5Hg power valve for smooth enrichment transitions
  • 0.031" accelerator nozzle for crisp off-idle response

Automatic Transmission Ready

  • compatible with GM, Chrysler, Ford A/T kickdown linkage. Additional parts may be required.
  • Electric choke enables instant cold starts in all conditions
  • have dual inlet fuel bowls with sight glass windows for safe and easy float adjustments

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 Mechanical Secondary

EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary

$449.99 $469.99
EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary
EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary
EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary
EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary
EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary
EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary
EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary
EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary
EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary

EVIL ENERGY 650 CFM 4-barrel Carburetor Mechanical Secondary

$449.99 $469.99
Description

Product Details

Brand EVIL ENERGY
CFM 650
Carburetor Flange Square bore
Choke Type Electric
Secondary Throttle Type Mechanical
Fuel Inlet Dual
Calibration

Main Jets:#70
Secondary Jets:#74
Accelerator Pump Nozzle:0.031 inch
Power Valve :6.5Hg
Venturi Diameter
 Primary Venturi Diameter: 1.30 inch
Secondary Venturi Diameter: 1.30 inch
Throttle Bore Diameter 1.6875 inch
Carburetor Height
 3.25 in
Compatibility  GM, Ford, Chrysler AT Shift Linkage Assemblies
Remanufactured No

The EVIL ENERGY is a balanced 650 CFM square-bore carburetor featuring electric choke, mechanical secondaries, and dual fuel inlets. Precision-calibrated with #70/#74 jets and 1.30" venturis for responsive street performance – transform your driving experience today!

description

  • Easy to install, just screw the bolts on;
  • Suitable for high-performance engines, can provide more accurate air-fuel mixture, and ensure the stability of the engine at high speed

⚠️ APPLICATION RESTRICTIONS:

  • Not Fit for boats
  • The fuel thread inlet is 7/8-20in, and the replaceable bolt size is: 3/16-5in * 5/8-5in
  • Fuel line center to center length is 9.5in
CFM Calculator
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.
Shipping & Return

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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Videos & Blogs

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