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Holley Performance 4150 Series Four Barrel Street, Strip Carburetor - 650 CFM

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SKU: HLY0-4777C
Carburetor, Model 4150, 4-Barrel, 650 CFM, Square Bore, Manual Choke, Mechanical Secondary, Dual Inlet, Gold Chromate, Each
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$745.92
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650 CFM Double Pumper Carburetor.

Features:

  • Dichromate Finish
  • Manual Choke
  • Power Valve Blowout Protection
  • Dual Metering Blocks
  • Dual Feed Fuel Inlets
  • Model 4150 w/ Center Hung Floats
  • 100% Wet-flow Tested and Calibrated
  • Mechanical Secondaries(Dual Accelerator Pumps)

    NOTE: Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors.

  • Optimized street/strip calibration that works out-of-the-box
  • Manual choke (Cable driven, hand operated) for precise cold start control
  • Mechanical secondaries for awesome tire turning performance
  • Dual accelerator pumps for additional fuel under initial acceleration
  • Dual feed fuel inlets for constant high volume fuel delivery
  • 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!

    • Product Description:

  • Carburetor
  • Double Pumper
  • Model 4150
  • 4-Barrel
  • 650 CFM
  • Square Bore
  • Manual Choke
  • Mechanical Secondary
  • Dual Inlet
  • Aluminum
  • Gold Chromate
  • Sold Individually
    • For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.