Marine Carburetor; 4 bbl; 850 cfm; Model 4150; Mech. Secondary; Electric Choke; Gasoline; Dual Fuel Inlet; Universal Calibration; Gold Dichromate Finish;
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 spilt fuel/fumes back into the carburetor for safe operation while on rough waters.
  • 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

Application Summary:

Year Make/Model
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

Additional Information:

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Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.