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650 cfm
Marine 650 cfm 4-bbl CarburetorQuadrajet Replacement Electric Choke Vacuum Secondary Single Fuel Inlet 30 cc Accelerator Pump
Holley 0-80552 Features:
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.- 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!
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
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Part TypeCarburetor
BrandHOLLEY
Package Height7.9
Package Width11.7
Package Length12.5
Weight14.6 PG
Part CategoryPerformance Parts
UsageMarine
FlangeSpread Bore
ChokeElectrical
EmissionWithout EGR
QuantitySold individually
BarrelFour
Cfm650
TypeMarine
Throttle Linkage TypeUniversal
New Or RemanufacturedNew
Ford KickdownNo
Carburetor FlangeSpread bore
FuelGasoline
New Or RemanufacturedNew
Secondary TypeAir valve
Part FitmentUniversal
FinishGold Dichromate
Vendor Part Number0-80552
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations


