Holley Model 4150 650 Cfm Double Pumper Carburetor 0-4777S

More about this item : Holley Model 4150 650 Cfm Double Pumper Carburetor 0-4777S

Double Pumper carburetors from Holley are a perfect performance upgrade for race vehicles and hot street cars.

When it comes to performance carburetors, Double Pumper carburetors are an American icon.

From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether burning up the street or the quarter mile.

Designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears, the aluminum Double Pumper is available in a gold dichromate or tumble polished shiny finish.

It features dual accelerator pumps for additional fuel under initial acceleration, mechanical secondaries for great performance, dual feed fuel inlets for constant high volume fuel delivery, and a manual choke for easy control of engine warm up.