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Holley

660 CFM Center Squirter Carburetor

No Choke Mechanical Secondaries-4160

Part # 0-4224 Be the first to write a review

660 CFM Center Squirter Carburetor

Not Available

3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details
The Holley 660 CFM Center Squirter carburetor is just as much at home on a competition vehicle as it is on a show vehicle parading around the fairgrounds. Designed for 2 x 4 in-line tunnel ram applications, the 0-4224 carburetor features a competition fuel curve to provide safe and reliable horsepower, no choke for improved airflow, 1 to 1 mechanical secondaries for tire turning power and a unique center accelerator pump discharge nozzle for the perfect amount of initial fuel.

Features:

  • Gold Dichromate finish for corrosion resistance and classic Holley looks
  • Calibrated for use with a 2x4 intake set-up
  • No choke for unobstructed airflow
  • 1:1 mechanical linkage for awesome tire turning performance
  • 50cc center discharge pump for the right amount of fuel in all four bores under initial acceleration
  • Single feed fuel inlet for easy installation
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

About Holley

Looking for Holley performance products? We're the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, and more. Buy now!

Barrels4
BoosterStraight
Brand Holley
CFM660
ChokeNone
Emission Code3
FinishGold Dichromate
FuelGasoline
Fuel InletSingle
MaterialZinc
Model4160
Primary Main Jet76
Primary Pump Nozzle Size25
Product TypeCarburetor
SecondariesMechanical
Secondary Pump Nozzle Size25
Supercharged ApplicationNo
Throttle Bore1.688 inch
Vacuum Ports1 timed (spark) port, 1 full, and 1 PCV port
UPC090127000588
Part Number0-4224
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.


The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Holley Carburetor Selector
Carburetor Numerical Listing for Part #0-4224
Instructions for Part# 0-4224

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.