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Holley 0-80572S - Holley Supercharger Carburetors

Holley 0-80572S - Holley Supercharger Carburetors

Holley#510-0-80572S

700cfm Supercharger Carburetor
  • Model 4150
  • Dual 50cc Accelerator Pumps
  • Shiny Zinc Finish

    Holley 0-80572S - Holley Supercharger Carburetors Details

    Supercharger Carburetors

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

  • Holley 0-80572S - Holley Supercharger Carburetors

    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.

    Holley 510-0-80572S

    CFM
    700
    Type
    Automotive
    Barrel
    Four
    Choke
    Manual
    Flange
    Square Bore
    Emission
    Without EGR
    Usage
    Street/Strip
    Finish
    Shiny
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