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Holley 0-80572S

Holley 700cfm Supercharger Carburetor Model 4150

510-0-80572S

made in usa
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$653.95
$634.33
SAVE $19.62
Holley 700cfm Supercharger Carburetor Model 4150 $634.33
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700cfm Supercharger Carburetor
  • Model 4150
  • Dual 50cc Accelerator Pumps
  • Shiny Zinc Finish
  • Holley 0-80572S Details

    Supercharger Carburetors

  • 1x4 Small block, 140 Series supercharger
  • 2x4 Big block, 250 Series supercharger
  • Manual choke

  • Specifications:

    CFM
    700
    Type
    Automotive
    Barrel
    Four
    Choke
    Manual
    Flange
    Square Bore
    Emission
    Without EGR
    Finish
    Silver
    Usage
    Street/Strip
    Finish
    Shiny
    New Or Remanufactured
    New
    Fuel Inlet
    Dual
    Carburetor Flange
    Square bore
    Ford Kickdown
    No
    Fuel
    Gasoline
    Quantity
    Sold individually
    Secondary Type
    Mechanical
    Throttle Linkage Type
    Universal
    Manufacturer's Part Number:
    0-80572S

    Holley has come out with a line of carbs that are set-up for those engines on the big iron lung. These carbs are pre-calibrated for blower applications and feature a manifold-referenced power valve. The power valve provides further enrichment to the main metering system when the engine is under a load (low vacuum).

    Note: A vacuum hose must be connected from the power valve to a vacuum source on the lower manifold. Failure to connect this port to a manifold vacuum will allow the power valve to remain open at idle, causing an excessively rich fuel mixture.





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