Holley 850 Double Pumper Mechanical Secondaries

Brand new holley 850 cfm double pumper carburetor 4150 manual choke mechanical.

Holley 850 double pumper mechanical secondaries. 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. Relatively few vacuum secondary carb sizes can be made to work on a wide variety of. Holley type vacuum secondary carbs are more forgiving compared with mechanically actuated double pumpers.

Holley quickfuel br 67214 850 cfm brawler mechanical secondary electric choke. Overview of a holley 4150 mechanical secondary carburetor double pumper. 4 product ratings holley 4781 850 cfm main body double pumper hi perf no modifications nice used 84 95 trending at 199 99 trending price is based on prices over last 90 days. 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. A double pumper mechanical secondary carb is probably the best choice if the majority of the following factors apply to your combo. Buy holley 0 4781c model 4150 double pumper 850 cfm square bore 4 barrel mechanical secondary manual choke new carburetor. Off road all terrain racing drag racing road racing and oval.

Holley quick fuel 4 barrell 850 cfm carburetor double pumper br 67201 custom.