Holley 700 Double Pumper Mechanical Secondaries

Carburetor model 4150 700 cfm square bore manual choke 4 barrel dual inlet dichromate each. I have a 4778 1 700 double pumper rebuilt with holley trick kit i want to run. The double pumper is available in a gold dichromate or tumble polished shiny finish and features dual accelerator pumps for additional fuel under initial acceleration.

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Holley 0 4778c 700 Cfm Double Pumper Carburetor

Holley Fr 4778sa 700 Cfm Aluminum Double Pumper Carburetor Factory Refurbished

Holley Fr 4778s 700 Cfm Double Pumper Carburetor Factory Refurbished

Holley 0 4778sa 700 Cfm Aluminum Double Pumper Carburetor

Holley 0 4777ce 650 Cfm Classic Double Pumper Carburetor W Electric Choke

Holley 0 76750hb 750 Cfm Ultra Double Pumper Carburetor

Holley 0 4778c holley 4150 double pumper carburetors.

Holley 700 double pumper mechanical secondaries. Off road all terrain racing drag racing road racing and oval. Holley has been the undisputed leader in fuel systems for over 100 years. Depending on the carburetor a four barrel s secondary plates will open at different times and can be actuated by different means. Mechanical secondaries for great performance.

I have a 600 vac secondary on it now and being that i have to tinker i want to see what it drives like with the double pumper. 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 you are burning up the. When it comes to the secondary system of a holley four barrel carburetor the opening of the secondaries can be done by either a vacuum signal or by way of mechanical operation. Free shipping for many products.

Carburetors 4150 double pumper 750 cfm 4 barrel square bore mechanical secondary electric choke dual fuel inlet dichromate gasoline each 5 part number. Find holley carburetors with 700 cfm and mechanical secondary type and get free shipping on orders over 99 at summit racing. Holley 0 4779sae holley model 4150 aluminum double pumper carburetors compare carburetors model 4150 aluminum double pumper 750 cfm 4 barrel square bore mechanical secondary electric choke tumble polished gasoline each. Double pumper carburetors are an american icon when it comes to performance carburetors.

A double pumper mechanical secondary carb is probably the best choice if the majority of the following factors apply to your combo. Holley carburetors have powered every nascar cup team and nearly every nhra pro stock champion for four decades. Find many great new used options and get the best deals for holley carburetor 4778 double pumper 700 cfm mechanical secondary at the best online prices at ebay. Orange cams for primary and secondary stock jets and stock squirter s.

Dual feed fuel inlets for constant high volume fuel delivery and a manual choke for easy control of engine warm up. Holley double pumper carburetors are a perfect performance upgrade for hot street cars and race vehicles. Now holley efi products power these cars and are dominating the performance world.