HOLLEY part description

Product Description

Marine Carburetor

Application Summary

All Holley Marine Carburetors are designed to meet Coast Guard specifications. A marine carburetors fuel metering system is calibrated to compensate for unique engine loads found on boats. The J-style vent tubes direct fuel/fumes back into the carburetor for safe operation while on rough waters. The Holley 0-80443 Marine carburetor is designed with a universal calibration good for large cubic inch marine engines where a mechanical secondary 4150 model 4BBL with electric choke is required

Features & Benefits

  • Gold Dichromate Finish For Corrosion Resistance w/Classic Look
  • Factory Preset Electric Choke For Easy Startups
  • Mechanical Secondaries For Awesome Performance
  • Accelerator Pumps For Additional Fuel On Initial Acceleration
  • Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
  • J-Style Vent Tubes
  • Meets Coast Guard Specifications
  • Power Valve Blow-Out Protection
  • 100% Wet Flow Tested By Holley Technicians

Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle

Product Attributes

Barrel Four
Booster Type Down Leg
Carburetor Type 4150
CFM 850
Choke Electric
Emission Without EGR
Finish Gold Dichromate
Flange Square Bore
Fuel Inlet Dual
Fuel Type Gasoline
Marine Engine Size Universal
Material Zinc
Primary Main Jet 88
Primary Power Valve 6.5
Secondary Main Jet 96
Secondary Pump Nozzle Size 31
Secondary Type Mechanical
Supercharged Application No
Throttle Bore 1.750 in.
Type Marine
Usage Marine

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8409916000
Harmonized Tariff Code (HTS) 8409915085
NAFTA Preference Criterion Code B
Remanufactured Part N
UPC 00090127122068
Holley® has been the undisputed leader in fuel systems, powering nearly every NHRA Pro-Stock champion and Monster Energy NASCAR Cup team with its expansive line of carburetors for over 40 years. Today, its EFI products and products for GM's popular LS engine are what dominate the performance world and the LS scene respectively. But aside from carburetors, Holley is also widely recognized for its intake manifolds, performance fuel pumps, and engine dress-up products. And to better serve its customers, it partnered with numerous other companies, such as MSD, a company developing electronics for the entire powertrain, and Powerteq, the world leader in performance tuning in the automotive market.

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