Home » Holley Avenger Carburetor - Marine - 4-Barrel - 770 CFM - Square Bore - Electric Choke - Vacuum Secondary - Dual Inlet - Gray
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Holley Avenger Carburetor - Marine - 4-Barrel - 770 CFM - Square Bore - Electric Choke - Vacuum Secondary - Dual Inlet - Gray

In stock
SKU: HLY0-82770
Carburetor, Avenger, Marine, 4-Barrel, 770 CFM, Square Bore, Electric Choke, Vacuum Secondary, Dual Inlet, Gray, Each
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$683.95
Sale $760.00 $683.95
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PROP 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm

This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.

  • Hard Core Gray anodized finish for corrosion protection in marine environments
  • Built to exceed Coast Guard standards and are J1223 Marine Standard Certified
  • Dual metering block system utilizing four corner idle adjustment for precision tuning
  • Throttle shafts are PTFE coated for corrosion protection
  • Calibrated to compensate for unique engine loads found on boats
  • Available in 570 CFM, 670 CFM, and 770 CFM sizes to match your application needs
  • Limited Lifetime Warranty

    • Product Description:

  • Carburetor
  • Marine Avenger
  • Model 4150
  • 4-Barrel
  • 770 CFM
  • Square Bore
  • Electric Choke
  • Vacuum Secondary
  • Dual Inlet
  • Aluminum
  • Gray Anodized
  • 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.