Holley Street HP Carburetor 850 cfm 0-82851

Holley Street HP Carburetor 850 cfm 0-82851

Regular price $562.95 Sale

Holley 0-82851 Details
Street HP


  • Mechanical secondaries
  • Dual accelerator pumps
  • Adjustable air bleeds
  • No choke
  • Contoured venturi inlet for increased airflow
  • Four corners idle for precise idle control
  • Dual feed fuel inlet
  • 1 timed (spark) port, 1 full vacuum, and 1 PCV port
  • Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
  • Street/strip calibration for outstanding throttle response & drivability
  • Ford A/T kick down, does not work with A.O.D. transmissions
  • CFM:850
  • Fuel: Gasoline
  • New or Remanufactured: New
  • Number of Barrels:4
  • Carburetor Flange: Square bore
  • Choke: None
  • Secondary Type: Mechanical
  • Fuel Inlet: Dual
  • Carburetor Finish: Silver
  • Ford Kickdown: Yes
  • Booster Type: Down-leg
  • Throttle Linkage Type: Universal
  • Carburetor Height (in):3.250 in.
  • Notes:9.500 in fuel line center to center length.

The all-new Aluminum Street HP's weigh up to 40% less and are even easier on your wallet. Holley is proud to introduce the all-new Aluminum Street HP™. They utilize the best features from Holley's Race Bred 4150 HP™ carbs, but are tamed for street and light competition use. The Street HP features an aluminum contoured main body design taken from the race-winning 4150 HP™ and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response, drivability, and maximum performance. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc. The Aluminum Street HP takes all the great features from the race-bred HP and the Double Pumper and combines them into the perfect street/strip carburetor.