Holley 04781S - Double Pumper Carburetor
$1,00699
MSRP: $1,377.59
Save: $370.60
In stock
limited availability at this price!
HOLLEY part description
Product Description
Double Pumper Carburetor
Application Summary
Manual Choke Mechanical Secondaries
Features & Benefits
- Shiny Finish For Good Looks
- 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
- Arrives Ready To Run
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
Product Attributes
Barrel | Four |
Booster Type | Down Leg |
Carburetor Type | 4150 |
CFM | 850 |
Choke | Manual |
Emission | Without EGR |
Finish | Shiny |
Flange | Square Bore |
Fuel Inlet | Dual |
Fuel Type | Gasoline |
Material | Zinc |
Primary Main Jet | 80 |
Primary Power Valve | 6.5 |
Secondary Main Jet | 80 |
Secondary Pump Nozzle Size | 31 |
Secondary Type | Mechanical |
Supercharged Application | No |
Throttle Bore | 1.750 in. |
Type | Automotive |
Usage | Street/Strip |
Vacuum Port Quantity | 1 timed (spark); 1 full; 1 PCV |
Additional Information
Country of Origin (Primary) | US |
Harmonized Tariff Code (Schedule B) | 8409915085 |
Harmonized Tariff Code (HTS) | 8409915085 |
NAFTA Preference Criterion Code | B |
Remanufactured Part | N |
UPC | 00090127427477 |
California Proposition 65 Warning
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