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Holley

650 CFM Spreadbore Marine Carburetor

Electric Choke Vacuum Secondaries-4175

Part # 0-80552 Be the first to write a review

650 CFM Spreadbore Marine Carburetor

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$631.37
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3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details

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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 0-80552 Marine carburetor is designed with a universal calibration good for marine engines where a spreadbore 4BBL is required *** A carb spacer may be required to allow the fuel inlet on our marine 4175 to clear the water manifold (aka thermostat housing) on most Mercruiser and OMC GM V8 engines. We offer a 1" spacer in the Mr. Gasket product line. Part Number is 3406.

Features:

  • Gold Dichromate finish for corrosion resistance and classic Holley looks
  • Universal Marine Calibration
  • Model 4175 Quadrajet replacement
  • Vacuum secondaries for use on wide variety of boats. Compensate for all weights to allow smooth opening of secondaries.
  • Factory preset electric choke for easy startups
  • 30cc Accelerator pump for smooth starts
  • Single feed fuel inlet for easy installation
  • J-Style Vent Tubes
  • Meets Coast Guard Specifications
  • Power valve blow-out protection
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

About Holley

Looking for Holley performance products? We're the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, and more. Buy now!

Barrels4
BoosterStraight
Brand Holley
Carburetor UseMarine
CFM650
ChokeElectric
ConditionNew
Emission Code3
FinishGold Dichromate
FuelGasoline
Fuel InletSingle
Marine Engine SizeUniversal
Marine UseYes
MaterialZinc
Model4175
Primary Main Jet61
Primary Power Valve5.0
Primary Pump Nozzle Size40
Product TypeMarine Carburetor
SecondariesVacuum
Supercharged ApplicationNo
Throttle Bore1.375 inch
WarrantyLimited 90 Day
UPC090127425725
Part Number0-80552
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) 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


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
Holley Carburetor Selector
Instructions for Part# 0-80552
Carburetor Numerical Listing for Part #0-80552
Notice - 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.
Limited 90 Day: See Details

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.