Holley® - Specialty Tunnel Ram Carburetor

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$714.64
In Stock (18) - Ships in 24 to 48 hrs
Custom Built / Racing
Fitment Notes:
  • Off Road Use Only
  • Not Vehicle Specific. May require professional installation. Typically used with custom built or racing vehicles
Notes:
  • California Proposition 65 Warning.
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Product Details

Specialty Tunnel Ram Carburetor by Holley®. 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.

Notes: California Proposition 65 Warning.

Specifications:

Barrels: 4
Booster: Straight
Brand: Holley
CFM: 660
Choke: None
Emission Code: 3
Finish: Gold Dichromate
Fuel: Gasoline
Fuel Inlet: Single
Material: Zinc
Model: 4160
Product Type: Carburetor
Secondaries: Mechanical
Supercharged Application: No
Throttle Bore: 1.688"
Vacuum Ports: 1 timed (spark) port, 1 full, and 1 PCV port

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!

Holley® being an undeniable leader in fuel systems for over 100 years, Holley offers a wide range of performance carburetors, fuel pumps, intake manifolds and engine dress–up products for street performance, race, and marine applications. Holley carburetors have powered almost every NHRA Pro–Stock champion and every NASCAR Sprint Cup team for 40 years. As a single solution, or partnered with products from other Holley companies such as Hooker, Flowtech, NOS, Weiand, and others, the Holley products provide the quality and performance you've been looking for.

Brand:
Part Number:
0-4224
UPC:
090127000588

Warranty Information

Holley warrants its products to be free from defects in materials or workmanship for a period of 90 days. The warranty period begins on the date the product is delivered. The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance. During the warranty period, Holley will repair or replace, at no charge, a product that is defective in materials or workmanship. Holley reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

This part is universal
  • Off Road Use Only
  • Not Vehicle Specific. May require professional installation. Typically used with custom built or racing vehicles
Low Prices Price match guarantee
In-House Experts We know our products
Guaranteed Fitment Always the correct part
Easy Returns Quick & Hassle Free

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