Street Avenger Carburetor; 4 bbl; 770 cfm; Model 4150; Vacuum Secondary; Electric Choke; Gasoline; Dual Fuel Inlet; Shiny Finish;
- 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