Description
Description
Classic 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
| 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 |





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