Holley 650 Double Pumper Mechanical Secondaries

Mechanical secondaries for great performance.
Holley 650 double pumper mechanical secondaries. Carburetors 4150 double pumper 650 cfm 4 barrel square bore mechanical secondary electric choke dual fuel inlet dichromate gasoline each 1 part number. And base plate ultra easy built in sight window for simple float adjustments ultra fast high performance fuel curves holley double pumper carburetors are a perfect. 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. Bill tichenor 12 02 2009 back to motor life home.
Holley carburetors have powered every nascar cup team and nearly every nhra pro stock champion for four decades. The aluminum double pumper is available in a gold dichromate or tumble polished shiny finish and features dual accelerator pumps for additional fuel under initial acceleration. Mechanical secondaries for great performance. 650 cfm ultra double pumper carburetor.
Off road all terrain racing drag racing road racing and oval. Relatively few vacuum secondary carb sizes can be made to work on a wide variety of. Overview of a holley 4150 mechanical secondary carburetor double pumper. Only 2 left in stock order soon.
Holley has been the undisputed leader in fuel systems for over 100 years. Holley mdl 4150 650cfm double pumper carburetor chromate. 650 cfm ultra double pumper carburetor. Dual feed fuel inlets for constant high volume fuel delivery and a manual choke for easy control of engine warm up.
Brand new holley 650 cfm double pumper carburetor gold dichromate model 4150 electric choke mechanical secondaries compatible with gasoline. Dual feed fuel inlets for constant high volume fuel delivery and a manual choke for easy control of engine warm up. A full description of the operation and part components of the holley 4150 mechanical secondary four barrel carburetor. Carburetors 4150 double pumper 750 cfm 4 barrel square bore mechanical secondary electric choke dual fuel inlet dichromate gasoline each 5 part number.
Manual choke mechanical secondaries 4150 factory refurbished. Now holley efi products power these cars and are dominating the performance world. A double pumper mechanical secondary carb is probably the best choice if the majority of the following factors apply to your combo.