Description

1050 CFM – 4500 – Mechanical Secondaries – Shiny – GasolineAll aluminum construction saves 3.8lbs. over original models (28% weight savings)Shiny with billet aluminum metering block and black hardwareDesigned for use on Drag race, Pro Street, or any high horsepower enginesCalibrations optimized for today’srace engines and new fuelsFully machined from venturi throat to throttle bore for predictable repeatable performanceAnnular Boosters deliver excellent signal and throttle responseScrew in air bleeds offer precise tuning capabilitiesMetering 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 throttle4 corner idle allows you to precisely control your idle systemClear sight windows on fuel inlet side of bowls for easy and safe fuel level adjustmentsNotched float and jet extension are factory installed5/8-18 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 toolsContoured hex head squirter screws for streamlined airflowProgressive 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 17-86Holley 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!

Barrels: 4

Billet Color: Clear SP Dominator

Body Color:Polished Aluminum

Body Finish: Polished

Body Material: Aluminum

Carburetor Material: Aluminum

Carburetor Use: Professional Race

CFM Rating:1050

Choke Type: None

Choke: None

Circuit Count:3

Color:Polished Aluminum

Condition: New

Cubic Feet Per Minute Rating: 1050

Finish: Polished

Flange Shape: Square

Flange Type: Dominator/4500

Fuel Inlet: Dual

Fuel Type: Gasoline

Fuel: Gasoline

Grade Type: Performance

High Speed Air Bleed: 40

Idle Air Bleed Size: 53

Intermediate Air Bleed: 63

Linkage Attached: Yes

Marine Approved: No

Material: Aluminum

Model: 4500

Mounting Hole Quantity: 4

Primary Jet Diameter: 84

Primary Main Jet Size:84

Primary Power Valve: 5.5

Primary Pump Nozzle Size: 35

Secondary Barrel Type:Mechanical

Secondary Main Jet Size:94

Secondary Pump Nozzle Size: 35

Spacer Included: No

Supercharger Compatible:No

Throttle Bore Diameter:2.000 inch

Venturii Size: 1.690 inch