Product Description
Manufacturer Part Number: H1904779C
Double Pumper Carburetor
Ptoduct Info
Features and Benefits
Product Attributes
Part Terminology Label
Carburetor
Application Summary
0-4779C Manual Choke Mechanical Secondar
Associated Comments
Double Pumper Carburetor
Ptoduct Info
- Double Pumper Carburetor
- Dichromate Finish
- 4 bbl
- 750 cfm
- Model 4150
- Mech. Secondary
- Manual Choke
- Gasoline
- Dual Fuel Inlet
Features and Benefits
- Gold Dichromate Finish For Corrosion Resistance w/Classic Look
- Arrives Ready To Run
- Optimized Street/Strip Calibration That Works Out Of The Box
- Manual Choke For Precise Cold Start Control
- Mechanical Secondaries For Awesome Tire Turning Performance
- 4 Corner Idle Allows You To Precisely Control Your Idle System
- Dual Accelerator Pumps For Add. Fuel Under Initial Acceleration
- Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
- Lightweight Vehicles w/Auto Trans w/High Stall/Low Gearing
- 100% Wet Flow Tested By Holley Technicians
Product Attributes
- Barrel: Four
- Booster Type: Down Leg
- Carburetor Type: 4150
- CFM: 750
- Choke: Manual
- Emission: Without EGR
- Finish: Dichromate
- Flange: Square Bore
- Fuel Inlet: Dual
- Fuel Type: Gasoline
- Material: Zinc
- Primary Main Jet: 70
- Primary Power Valve: 6.5
- Secondary Main Jet: 80
- Secondary Pump Nozzle Size: 31
- Secondary Type: Mechanical
- Supercharged Application: No
- Throttle Bore: 1.688 in.
- Type: Automotive
- Usage: Street/Strip
- Vacuum Port Quantity: 1 timed (spark)
- 1 full
- 1 PCV
Part Terminology Label
Carburetor
Application Summary
0-4779C Manual Choke Mechanical Secondar
Associated Comments
- Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and 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. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
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