Holley 0-76850BK 850 CFM Ultra Double Pumper Carburetor, Mechanical Secondary, Electric Choke, Black

$759.68
MSRP: $900.00
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SKU:
HLY0-76850BK
MPN:
0-76850BK
UPC:
90127718438
Condition:
New
Weight:
9.55 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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Holley Double Pumper® carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. 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 street or the quarter mile.

The Ultra Double Pumper Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminum. They weigh in at approximately 5 lbs. less than a comparable zinc carburetor.

The new Ultra Double Pumper Carburetors have an enhanced fuel curve for optimum performance, with many more features such as aluminum construction; anodized billet aluminum metering blocks and base plate; 4 corner idle for precise idle control; dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; clear fuel level sight plugs for easy, no mess fuel level adjustments; Ford automatic transmission kickdown for use on popular Ford transmissions; four vacuum ports for all necessary vacuum accessories; and for the first time on a Double Pumper, factory pre-set electric choke for easy, fast cold start-ups.

The clean, polished look coupled with Black metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.


Features
  • Shiny with black anodized billet aluminum metering blocks/base plate for good looks and true gasket sealing
  • Ultra Double Pumpers feature an Optimized street/strip calibration that works out-of-the-box
  • Factory preset electric choke for easy startups
  • Mechanical secondaries for awesome tire turning performance
  • 4 corner idle allows you to precisely control your idle system
  • Built in, clear fuel level sight glass for easy, no mess fuel level adjustments
  • Aluminum construction for a 43% weight savings
  • Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
  • Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
  • CFM:
    850
    Fuel:
    Gasoline
    Number of Barrels:
    4
    Carburetor Flange:
    Square bore
    Choke:
    Electric
    Secondary Type:
    Mechanical
    Fuel Inlet:
    Dual
    Carburetor Material:
    Aluminum
    Carburetor Finish:
    Tumble Polished/Black
    Primary Jet Size:
    80
    Secondary Jet Size:
    80
    Primary Power Valve (Hg):
    6.5
    Secondary Power Valve (Hg):
    N/A
    Primary Inner Air Bleed Sizes Included:
    N/A
    Secondary Inner Air Bleed Sizes Included:
    N/A
    Throttle Bore Size:
    1.7500 in.
    Throttle Linkage Type:
    Universal
    Primary Pump Nozzle Size:
    31
    Secondary Pump Nozzle Size:
    31
    Carburetor Height (in.):
    3.250 in.
    Ford Kickdown:
    Yes
    Booster Type:
    Down-leg
    Bowl Inlet Size:
    N/A
    Vacuum Ports:
    1 timed (spark) port, 1 full, and 1 PCV port
    Universal:
    Yes
    Quantity:
    Sold individually.
    Notes:
    Carburetor has black Anodized base plate and metering blocks.