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Holley Dominator Carburetor 0-9377-1

Holley Dominator Carburetor 0-9377-1
Holley Dominator Carburetor 0-9377-1Holley Dominator Carburetor 0-9377-1
$1,813.99 ea
NEWOut of stock with HOLLEY PERFORMANCE PRODUCTS as of 11/29/2022
Model: 3990589
Supplier has not provided any fitment data for this product.
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Dominator carburetors were designed specifically for making top end horsepower and torque in high end racing engines. Three circuit dominators add another level of transition thus requiring less pump shot. The billet metering blocks offer changeable emulsion jets, idle feed restrictors, and power valve restrictors for infinite tuning and tailoring to any engine.
Features:
  • Gold Dichromate Finish On Fuel Bowls For Corrosion Resistance
  • Race Only Calibration
  • Contoured Venturi Inlet Balances Airflow For Increased hp
  • Annular Booster Deliver Excellent Signal and Throttle Response
  • Screw In Air Bleeds Offer Precision Tuning Capabilities
  • 4 Corner Idle Allows You To Precisely Control Your Idle System
  • Progressive Secondaries For Perfect Off The Line Launches
  • Dual 50CC Accelerator Pumps Fuel From Idle To Full Throttle
  • Dual Fuel Inlets For Constant High Volume Fuel Delivery
  • Fuel Bowl Can Be Plumbed From Either Side For Ease Of Install
  • Includes Notched Float and Jet Extensions
  • 100% Wet Flow Tested By Holley Technicians
Legal for Racing Use Only

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
Warranty_Policy.pdf14.65KB
techlibrary_carb_numerical_listing.pdf611.91KB
199r9786-3.pdf693.58KB
0-9377-1.pdf847.21KB

Videos:

Specifications:

Barrel Four
Barrels 4
Billet Color Gold Dichromate- No Billet
Booster Annular
Booster Type Annular
Carburetor Type 4500
Carburetor Use Professional Race
CFM 1150
Choke None
Circuit 3
Condition NEW
Emission Without EGR
Emission Code 4
Finish Gold Dichromate
Flange 4500
Fuel Gasoline
Fuel Inlet Dual
Fuel Type Gasoline
High Speed Air Bleed 28
Idle Air Bleed Size 40
Intermediate Air Bleed 61
Marine Use No
Material Aluminum/Zinc
Model 4500
Needle and Seat Size 120;120
Part Type Carburetor
Primary Main Jet 96
Primary Pump Nozzle Size 35
Secondaries Mechanical
Secondary Main Jet 96
Secondary Pump Nozzle Size 35
Secondary Type Mechanical
Supercharged Application No
Throttle Bore 2.000 in.
Type Automotive
Usage Racing
Venturii Size 1.830 in.
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm

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Holley Dominator Carburetor 0-9377-1:
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