Holley 0-82851SA 850 CFM Double Pumper Aluminum Street HP Carburetor

Holley Part Number: 0-82851SA

UPC: 090127731444

CFM: 850

Fuel: Gasoline

New or Remanufactured: New

Number of Barrels: 4

Carburetor Flange: Square bore

Choke: None

Secondary Type: Mechanical

Fuel Inlet: Dual

Primary Power Valve (Hg): 6.5 Hg

Carburetor Finish: Tumble polished

Ford Kickdown: No

Booster Type: Down-leg

Throttle Linkage Type: Universal

Carburetor Height (in): 3.250 in.

Quantity: Sold individually.

Holley Aluminum Street HP carburetors deliver weight savings, lasting good looks, and affordable tire-smoking performance! Utilizing the best features of their race-bred HP and the Double Pumper, Holley offers these amazing street/strip carburetors that weigh 40 percent less—and take less out of your wallet! Street HP carburetors display an aluminum contoured main body design with a tumble-polished, shiny finish, plus screw-in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor, calibrated for a hot street/strip engine setup with outstanding throttle response, drivability, and maximum performance. Finally, they are 100 percent wet-flow tested to ensure that they arrive ready-to-run.

More Holley Aluminum Street HP carburetor features:

* Contoured Venturi inlet offers balanced airflow for increased horsepower
* Four-corner idle for precise idle control
* Mechanical secondaries for impressive tire-turning performance
* Dual accelerator pumps for additional fuel under initial acceleration
* Dual feed fuel inlets for constant, high-volume fuel delivery
* Available in 650, 750, 850, and 950 cfm versions
* Street HP base plate is used, so there are plenty of vacuum ports for power brakes, PCV, etc.
* Intended for lightweight vehicles with manual transmission or automatics with a high stall and low gearing