Double Pumper Carburetor; Dichromate Finish; 4 bbl; 600 cfm; Model 4150; Mech. Secondary; Manual Choke; Gasoline; Dual Fuel Inlet; 1.563 in. Throttle Bore; Zinc;
The Ultra Double Pumper Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061
- Gold Dichromate Finish For Corrosion Resistance w/Classic Look
- Optimized Street/Strip Calibration That Works Out Of The Box
- Man. Choke Cable Hand Controlled For Cold Start Control
- Mechanical Secondaries For Awesome Tire Turning Performance
- Dual Accelerator Pumps For Add Fuel Under Initial Acceleration
- Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
- Lightweight Vehicles w/Auto Trans w/High Stall/Low Gearing
- 100% Wet Flow Tested By Holley Technicians
Application Summary:
| Year |
Make/Model |
| Manual |
Choke Mechanical Secondaries |
Additional Information:
