DescriptionStreet Avenger Carburetor; 4 bbl; 770 cfm; Model 4150; Vacuum Secondary; Electric Choke; Gasoline; Dual Fuel Inlet; Shiny Finish;
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade. Electric Choke Vacuum Secondaries
Features & Benefits
- Features A Tumble Polished Finish Can Also Be Hand Polished
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Glass Fuel Level Sight Windows For Easy Safe Float Adjustments
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- 4 Corner Idle Allows You To Precisely Control Your Idle System
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet Flow Tested By Holley Technicians
Specifications:
Part Type: |
Carburetor |
Booster Type: |
Down Leg |
Material: |
Aluminum |
Carburetor Type: |
4150 |
Choke: |
Electric |
Emission: |
Without EGR |
Finish: |
Shiny |
Fuel Inlet: |
Dual |
Primary Main Jet: |
70 |
Secondary Main Jet: |
75 |
Supercharged Application: |
No |
Type: |
Automotive |
Vacuum Port Quantity: |
1 timed (spark); 2 full; 1 PCV |
Barrel: |
Four |
CFM: |
770 |
Flange: |
Square Bore |
Fuel Type: |
Gasoline |
Primary Power Valve: |
6.5 |
Secondary Type: |
Vacuum |
Throttle Bore: |
1.688 in. |
Usage: |
Street/Hi-Performance |
Product Videos: