* This product is part of the HolleyDays Promotion, 10% has been taken off of the normal price and the promotion price is shown above. This price is valid until December 29th. *
DescriptionClassic Street Carburetor; 4 bbl; 650 cfm; Model 4150; 2 Circuit Metering; Electric Choke; Vacuum Secondary; Dual Fuel Inlet; Gas; 1.688 in. Throttle Bore; Gold Dichromate Finish;
Classic Holley carbs have been a staple for rodders around the world for decades. They re the perfect performance upgrade for stock to mildly modified vehicles and have that classic Holley look. Holley s 0-80783C dual feed fuel inlets to assure you get all the fuel you need while its vacuum secondaries and electric choke make it amazingly universal. Plus; it is Gold Dichromate coated for durability and classic Holley looks. 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 60ft.s.
Features & Benefits
- Gold Dichromate Finish For Corrosion Resistance w/Classic Look
- Performance Upgrade For Stock To Mildly Modified Vehicles
- Universal Calibration For Easy Bolt-On Performance
- Factory Preset Elec Choke For Easy Startups
- For All Weights/Gearing/Trans For Smooth Open Of Secondaries
- Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
- Power Valve Blow-Out Protection
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run
Specifications:
Booster Type: |
Straight |
Material: |
Zinc |
Part Type: |
Carburetor |
Barrel: |
Four |
Carburetor Type: |
4150 |
Choke: |
Electric |
Flange: |
Square Bore |
Fuel Type: |
Gasoline |
Primary Power Valve: |
6.5 |
Secondary Type: |
Vacuum |
Throttle Bore: |
1.688 in. |
Usage: |
Street/Hi-Performance |
Billet Color: |
None |
CFM: |
650 |
Circuit: |
2 |
Emission: |
Without EGR |
Finish: |
Gold Dichromate |
Fuel Inlet: |
Dual |
Primary Main Jet: |
67 |
Secondary Main Jet: |
73 |
Supercharged Application: |
No |
Type: |
Automotive |