HP™ Classic Race Carburetor; 4 bbl; 830 cfm; 2 Circuit Metering; Model 4150HP; Double-Step; Mech. Secondary; Gas; Dual Fuel Inlet; Double Accelerator Pump; Gold Dichromate Finish;
- Gold Dichromate Finish For Corrosion Resistance
- Optimized Race Calibration
- Contoured Venturi Inlet Balances Airflow For Increased hp
- Screw In Air Bleeds For Precision Tuning Capabilities
- Dual 30cc Accelerator Pumps
- Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
- 4 Corner Idle Allows You To Precisely Control Your Idle System
- Progressive Secondaries For Perfect Off The Line Launches
- Stainless Steel Throttle Plates
- Calibrated For Gasoline
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run