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Holley Holley Dominator SP Carburetor

Holley Holley Dominator SP Carburetor

Part No.: 0-80688

Price: $1,114.95
Quantity:

Holley Holley Dominator SP Carburetor Product Description:

4500 1050 CFM 2 CIR - SPORTSMAN DOMINATO

1050 CFM - 4500 - Mechanical Secondaries - Shiny - Gasoline

Overview
Holley engineers have taken the state-of-the-art Gen 3 Ultra carburetors and created a budget friendly version that is perfect for street/strip applications as well as all out bracket or sportsman drag cars. The new Holley SP Dominator carburetors feature the patent pending Gen 3 main-body which is 5/16" taller than the previous generation! This new height allowed for larger radius air entries to deliver smoother flow that equates to improved throttle response and consistency. An extended air cleaner flange is incorporated for easy air scoop attachment when using the available air scoop adapter. Other features include all aluminum construction, tunable billet metering blocks, throttle position sensor mounting points and knurled (hand adjustable) curb idle screws. Each calibration has been dyno and track tested to deliver proven performance!

Features:

  • All aluminum construction saves 3.8lbs. over original models (28% weight savings)
  • Shiny with billet aluminum metering block and black hardware
  • Designed for use on Drag race, Pro Street, or any high horsepower engines
  • Calibrations optimized for today's race engines and new fuels
  • Fully machined from venturi throat to throttle bore for predictable & repeatable performance
  • Annular boosters deliver excellent signal and throttle response
  • Screw in air bleeds offer precise tuning capabilities
  • Metering blocks feature improved durability, true gasket sealing and adjustability ( power valve channel restrictors, intermediate restrictors & idle feed restrictors)
  • Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle
  • 4 corner idle allows you to precisely control your idle system
  • Clear sight windows on fuel inlet side of bowls for easy and safe fuel level adjustments
  • Notched float and jet extension are factory installed
  • 5/8-18 inlet threads offer a large variety of plumbing options (uses standard 4500 fuel inlet spacing)
  • Factory ready TPS mounting points for use with data acquisition systems (Holley TPS P/N 534-214 available)
  • Knurled (hand adjustable) primary and secondary curb idle screws allow for easy idle adjustment without the use of tools
  • Contoured hex head squirter screws for streamlined airflow
  • Progressive secondary link installed for perfect off the line launches. No linkage parts under the carburetor (1:1 wire link included in kit)
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
  • Compatible with the Gen 3 Dominator 4-hole billet spacer P/N 17-86

About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.

Specs
Barrel Quantity 4
Barrels 4
Billet Color Clear SP Dominator
Body Color Polished
Body Finish Polished
Brand Holley
Carburetor Material Aluminum
Carburetor Use Professional Race
Category Carburetors and Components
CFM 1050
Choke None
Circuit 2
Condition New
Cubic Feet Per Minute Rating 1050
Emission Code 4
Finish Shiny
Flange Type Dominator/4500
Fuel Gasoline
Fuel Inlet Dual
Grade Type Performance
High Speed Air Bleed 32
Idle Air Bleed Size 57
Linkage Attached Yes
Marine Approved No
Marine Use No
Material Aluminum
Model 4500
Mounting Hole Quantity 4
Needle and Seat Size 120;120
Primary Jet Diameter 84
Primary Main Jet 84
Primary Power Valve 5.5
Primary Pump Nozzle Size 35
Product Type Carburetor
Secondaries Mechanical
Secondary Main Jet 94
Secondary Pump Nozzle Size 35
Spacer Included No
Supercharged Application No
Throttle Bore 2.000 inch
Venturii Size 1.690 inch
Warranty Limited 90 Day
UPC 090127725245
Part Number 0-80688
Service Parts
Emissions4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

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

Tech Resources
 
Holley Carburetor Selector
 
Instructions - 199r10881.pdf

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