HP™ Classic Race Carburetor; 4 bbl; 950 cfm; 2 Circuit Metering; Model 4150 HP; Mech. Secondary; Dual Fuel Inlet; Gasoline; 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 Accel Pumps For Additional Fuel On Initial Acceleration
- 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
- Includes Notched Float and Jet Extensions
- Calibrated For Gasoline
- 100% Wet Flow Tested By Holley Technicians