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Performer 4 Barrel 4150 Carburetor Square Bore Carburetor Drag Race Annular Booster Double Pumper Manual Choke Replacement For Holley 4150 Carburetors (850CFM)

KWD 112.500
KWD 134.500

Brand
RoyalAir
Model850CFM
1 +

Special Features

  • RACE-READY PERFORMANCE: The Q-850-AN carburetor delivers a massive 850CFM of airflow and features dual fuel inlets, an annular booster, and adjustable metering blocks for precise fuel metering.
  • SQUARE-BORE DESIGN: A square-bore throat provides excellent low-end throttle response and allows for increased air velocity through the venturis for big horsepower applications.
  • PRECISE FUEL METERING: Four independently adjustable metering blocks and an annular booster precisely control fuel delivery for consistent performance across the rpm range.
  • TOP-QUALITY CONSTRUCTION: Made from top-grade billet aluminum alloy and precision-machined, this carb is built to last under extreme conditions on the drag strip or road course.
  • DIRECT-FIT APPLICATIONS: Designed for easy installation on popular small and big block engines, this 850cfm carb is a direct replacement for many original equipment units.

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