Holley Carburetor Double Pumper 650 CFM 4-Barrel With Electric Choke Shiny Finish

Holley:
0-4777SAE

Highlights

  • 650CFM 4 Barrel Carburetor
  • Electric Choke
  • Dual Fuel Feed Inlets
  • 100% Wet Flow Tested
MSRP $725.00
$651.95
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Holley Shiny Finish Double Pumper 650 CFM 4-Barrel Carburetor with an Electric Choke.

Holley has upgraded one of their most popular sizes of double pumper with electric chokes. The Holley 0-4777SAE Shiny Finish Double Pumper 650 CFM 4-Barrel Carburetor is a perfect performance upgrade for hot street cars and race vehicles. When it comes to performance carburetors, the double pumper is an American icon. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile.

Designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears, this Double Pumper is available in a tumble polished shiny finish.

This dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; dual feed fuel inlets for constant high volume fuel delivery and an electric choke for easy control of engine warm up. Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's.

Features and Benefits:
- Shiny finish for corrosion resistance and classic Holley looks
- Optimized street/strip calibration that works out-of-the-box
- Electric choke for precise cold start control
- Mechanical secondaries for awesome tire turning performance
- Dual accelerator pumps for additional fuel under initial acceleration
- Dual feed fuel inlets for constant high volume fuel delivery
- Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing

Specifications:
Barrels: 4
Booster: Straight
Brand: Holley
CFM: 650
Choke: Electric
Emission Code: 3
Finish: Shiny
Fuel: Gasoline
Fuel Inlet: Dual
Material: Aluminum
Model: 4150
Primary Main Jet: 67
Primary Power Valve: 6.5
Primary Pump Nozzle Size: 28
Product Type: Carburetor
Secondaries: Mechanical
Secondary Main Jet: 73
Secondary Pump Nozzle Size: 28
Supercharged Application: No
Throttle Bore: 1.688 inch
Vacuum Ports: 1 timed (spark) port, 1 full, and 1 PCV port

Order this Holley 0-4777SAE Shiny Finish Double Pumper 650 CFM 4-Barrel Carburetor with an Electric Choke today from Cj Pony Parts.

California Residents: Proposition 65 Warning

Related Categories: Mustang Parts, Mustang Engine, Mustang Carburetors, Ford Bronco Parts, Bronco Engine

Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:

  • 1965 and older U.S. manufactured California certified vehicles
  • 1967 and older U.S. manufactured federally certified vehicles

Installation Difficulty

Moderate
Moderate

Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Bronco years:

This product will fit the following C10 years:

This product will fit the following Mustang years:

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